Question

7:p=17.5:22.5, then,p=?

Answer 1

p = I think 9 in my way
because here u give 7 = 17.5 and it is 7×2 +7/2 ok
and 22.5 is done in tha way

Answer 2

it is 7/P = 17.5/22.5
7= 17.5p/22.5
7×22.5 = 17.5 P
157.5=17.5p
P = 157.5 / 17.5
p = 1575/175
hence p = 9
hope it will help u