Question

11. In a school, 7/10
part of total strength of the school are girls and number of boys are 150. Find the
number of girls in the school.​

Answer 1

Answer:

the number of girls in the school is 350

Step-by-step explanation:

3/10 students are boys

So, (3/10) * x = 150

x= 1500/3=500

so number of girls is (7/10)*500=350

i hope this helps u

Answer 2

Answer:

350 girls

steps:

total part = 7/10 of girls

so boys part = 7/10-10/10

= 3/10

So, 3/10 × x= 150

x= 1500/3 = 500

500 are total students

therefore, total no. of girls = 500 - 150

= 350 girls