Math, asked by tabish7869, 4 months ago

11. In a class, the ratio of boys to the girls is 7: 8. What part of the whole class are girls?

Answers

Answered by bdebabrata837

1

Answer:

8/15 part

Step-by-step explanation:

Boys= 7/7+8 parts

=7/15 parts

Girls=8/7+8 parts

=7/15 parts

Answered by MohammadFaizanKhan

2

Step-by-step explanation:

Let the no. of boys and girls be 7x and 8x respectively

Then, Total students = 7x + 8x = 15x

Therefore, part of girls = 8x/15x

= 8/15

Previous Question

Next Question

Similar questions

Science, 2 months ago

describe the process of wastewater treatment in long answer...

Math, 2 months ago

Q3) If (3 5 ) 2x =1, then x is equal to...

Biology, 2 months ago

In garden peas, long stems are dominant to short stems, and yellow seeds are dominant to green seeds. 100 long/yellow pea plants, all of which had one short/green parent, are interbred (bred to each other). 1600 progeny result. Please answer the following questions about these progeny. a. Assuming that these two genes are unlinked, about how many long/green pea plants would you expect to find...

Math, 4 months ago

In ABC ,if AB=AC and <B =50, then measurement of <A...

English, 4 months ago

B. (1) He has worked out the answers carefully. (Change the voice) sentence using an adverb clause] (iii) “What have you written, Sachin?” the teacher said. [Change into indirect in...

Geography, 10 months ago

differentiate between ridge and basi...

Biology, 10 months ago

HOW MANY PEOPLE ARE DIED DUE TO CORONAVIRUS IN INDIA ...

Science, 10 months ago

what is meant by whey?