Math, asked by muhmohdfaizal, 6 months ago

in a school, there is a total of 640 children. the ratio of the number of girls to the number of boys is 7:9.how many boys are there in this school?

Answers

Answered by as8370963

Step-by-step explanation:

The first step to this question would be to add both of the ratio values which would be 16.Then you would divide the amount of children which is 640 by the value 16. You would Get 40. Then multiply 40 by 9 which is 360.

Previous Question

Next Question

Similar questions

English, 2 months ago

Define the process of meditation Bhaiya fir to muskil h baat krna..mai ab new I'd nhi bnaungi pin pe.... :(...

Math, 2 months ago

what is science ¿¿?????¿??¿¿??¿?¿?

English, 2 months ago

Market demand is an aggregate of purchasing by___buyer. खरेदीदाराची एकूण खरेदी हीच बाजाराची मागणी असते.

Science, 6 months ago

write one main functions of calcium,iron and Iodine...

Math, 6 months ago

(x square-3x+2)(x-1)-(3x-2)(x square-5x+2) solve this equation...

Accountancy, 11 months ago

Write the correct word(s) : 1. Credit sales can be ascertained as the balancing figure in the $................$ account. 2. Excess of $................$ over $................$ represents loss sustained during the period. 3. To ascertain the profit, closing capital is to be adjusted by deducting $................$ and adding $................$ . 4.

Chemistry, 11 months ago

what is detergent?name two types of detergentsgive any three difference between soap and detergents ...

Accountancy, 11 months ago

What is meant by provision for doubtful debts? How are the relevant accounts prepared and what journal entries are recorded in final accounts? How is the amount for provision for doubtful debts calculated?