Math, asked by priyanshumishra19102, 1 day ago

The weight of 72 books is 8 kg. The weight of 90 such books is

Answers

Answered by XxDangerousQueenIIxX

3

Answer:

Weight of 72 books=8kg

Weight of 1 book =8/72kg

Weight of 90 books=8/72*90kg

=10kg

Answered by prakritiverma2107

2

Answer:

Weight of 72 books = 8 kg

Hence, the weight of 1 book = 8 / 72 = 1/9kg

Therefore, the weight of 90 books = (1 / 9) × 90 = 10kg

Thus, the weight of books is 10kg

Previous Question

Next Question

Similar questions

Math, 17 hours ago

20 11. If the roots of 24r3 - 26x2 + 9x - 1 = 0 are in H.P then the roots are ...

Math, 17 hours ago

please help me to solve this equation...

Science, 17 hours ago

which of the following is a false statement ? (a) Water is required for cooking. (b) transport of nutrients. (c) photosynthesis. (d) all of them ...

English, 1 day ago

what is space anand donut answer...

Math, 1 day ago

If m-n=16 and (m +n)(m+n) =400,then find mn.

Physics, 8 months ago

2, Estimate the number of electrons in 10 g of water and find charge on them. (Ans. 3.334 x 102, 5.335 x 105C] ...

Biology, 8 months ago

2) What are the measures do you take for healthy balanced diet and cleanliness ,physical exercise in our daily life...

Computer Science, 8 months ago

Answer in detail 1. Geeta has prepared Maths notes on Polynomials. Observe the following documen question given thereafter. Polynomials An algebraic expression in which variables involved have only non-negative integral powers is called a polynomial Example: (8) 2x - 4x +62-3 is a polynomial in one variable x. (b) Sp'+4p'+11p'p is a polynomial in one variable p. a. Which paragraph alignment is...