Question

*i need help with learning cross property* (I was sick and missed a lot of school) the questions I need help on are: 14/21=b/9 ; 10/p=6/9 ; 55/4=h/6

Answer 1

b=6, p=15, h=82.5

Explanation:

all you have to do is simplify the fractions and then cross multiply and simplify your answer