In a school 30% of year 10 students are boys. of these 25% chose to take pe gcse. given there are 240 students in year 10 how many boys chose pe gcse?

So there are 240 students in the class

And if 30% are boys that means

so out of the 72 boys if 25% take it

Ans: 18 boys take PE GCSE

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1