Question

Fill in the blank to make sure the two fractions equivalent.

/30 = 4/5

Answer 1

24

let the unknown be z

z/30 = 4/5

cross multiple

z * 5 = 30 * 4

5z = 120

z = 120/5

z = 24

so,

24/30 = 4/5

Answer 2

24/30 = 4/5

Explanation:

take x

x/30 = 4/5

x = 4/5×30

5x = 30×4

x =( 30×4)/5

x = 6 × 4

x = 24