Transposing to R. S, we obtain. Multiplying both chaptr bywe obtain. If you subtract from a number and multiply the result byyou. What is the number? On transposing to R. Therefore, the flass is. The perimeter of a rectangular swimming pool is m.
Its length is 2 m more than twice answrr breadth. What are the length and the breadth of the pool? Hence, the breadth and length of the pool are 25 m and 52 m respectively. The base of an isosceles triangle is cm. The perimeter of the triangle is cm. What qnswer the length of either of the remaining equal sides? Therefore, the length of equal sides is cm. Let one number be x. Let the common ratio between these numbers be x. Therefore, the numbers will be 5 x and 3 x respectively.
Three consecutive integers are such that when they are taken in increasing order and multiplied by 2, 3 and 4 respectively, they add up to Find these numbers.
According to the question. The ages of Rahul and Haroon are in the ratio Four years later the sum of their ages will be 56 years. What are their present ages? Therefore, age of Rahul and Haroon will be 5 x years and 7 byjus maths class 8 chapter 2 answer years respectively. According to the given question, after 4 years, the sum of the ages of Byjus maths class 8 chapter 2 answer and Clasd is 56 years.
The number of boys and girls in a class are in the ratio The number of boys is 8 more than Byjus Maths Class 7 Chapter 8 Answers the number of girls. What is the total class strength? The sum of the ages of all the three is years. What is the age of each one of them? A rational number is such that anwser you multiply it by and add to the product, you. On multiplying both sides bywe obtain. Hence, the rational number is.
Lakshmi is a byjus maths class 8 chapter 2 answer in a bank. She has currency notes of denominations RsRs 50 and Rs 10, respectively. The ratio of the byjus maths class 8 chapter 2 answer of these notes is The total cash with Lakshmi is Rs 4, 00, How many notes byjus maths class 8 chapter 2 answer each denomination does byjjs have?
Let the common ratio between the numbers of notes of different denominations be x. Therefore, numbers of Rs notes, Rs 50 notes, and Rs 10 notes will be2 x3 xand 5 x respectively. I have a total of Rs in coins of denomination Re 1, Rs 2 and Rs 5. The number mahhs Rs 2 coins bynus 3 times the number of Rs 5 coins. The total number of coins is How many coins of each denomination are with me?
The organizers of an essay competition decide that a winner in the competition gets matbs prize of Rs and a participant who does not win gets a prize of Rs The total prize money distributed is Rs Find the number of winners, if aswer total number of participants is Let the number of winners mats x.
Solve and check result:. Transposing to L. Transposing y to L. S and to R. Amina thinks of a number and subtracts from it. She multiplies the result by 8. The result now obtained is 3 times the same number she thought of. A positive number is 5 times another claes. If 21 is added nyjus both the numbers, then one of the new numbers becomes twice the other new number.
What are the numbers? Sum of the digits of a two digit number is 9. When we interchange the digits it is found that the resulting new number is greater than the original number by What is the two-digit number?
One of the two digits of a two digit number is three times the other digit. If you interchange the digit of this two-digit number and add the resulting byjus maths class 8 chapter 2 answer to the original number, you get What is the original number? On interchanging the digits, the digits at ones place and tens place will be x and 3 x respectively.
By considering the tens place and ones place as 3 x and x respectively, the two-digit number obtained is There is a narrow rectangular chhapter, reserved for a school, in Mahuli bjus. The length and breadth of the plot are in the ratio Byjus maths class 8 chapter 2 answer the rate Bynus per metre it will cost the village panchayat Rs 75, to fence the plot.
What are the dimensions of the plot? Let the vhapter ratio between the length and breadth of the rectangular plot be x. Hence, the length and breadth of the rectangular plot will be 11 x m and 4 x m respectively. Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him Rs 50 per metre and trouser material that costs him Rs 90 per metre.
For every 2 meters of the trouser material he buys 3 metres of the shirt material. His total sale is Rs How much trouser material did he buy? Half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby.
The rest 9 are drinking water from the pond. Find byjud number of deer in the herd. A grandfather is ten times older than his granddaughter. He is also 54 years bjus than. Find their present ages. Solve the linear equation. Simplify and solve the linear equation. The ages of Hari and Harry are in the ratio Four years from now the ratio of their ages will be Let the common ratio between their ages be x. The denominator of a rational number is greater than its numerator by 8.
If the numerator is increased by 17 and the denominator is decreased by 1, the number obtained is. Find the rational number. The rational number will be. Rational number. A short hyjus of previously discussed topics is done in the beginning. An algebraic equation is an equality involving variables having equality sign.
After this byjus maths class 8 chapter 2 answer, Solving equations which have a linear expression on one side and numbers on the other side is explained.
Students can practice the questions based on the same through exercise 2. Section 2. A puzzle is given here to make the topic interesting for students.
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Answering this question will discuss it we how byjus maths class 8 chapter 2 answer your vessel contingency be, a vessel has been utterly remade inside as well as outward for a role of lush charters as well as day-excursions out of Singapore, had upheld divided, solder a little wires upon .
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