What is the fraction of 3/5 in equivalent form with denominator 45

1 answer

Mark the numerator with x

3 / 5 = x / 45

Cross multiply

3 ∙ 45 = 5 ∙ x

135 = 5 x

135 / 5 = x

27 = x

x = 27

3 / 5 = x / 45

3 / 5 = 27 / 45