Lulu's answer to Lim jia an's Primary 5 Maths Fractions Singapore question.
I meed th method
Let y be the number.
⅕ y = 24
y = 24 × 5
= 120
So, ¼ y = ?
¼ × 120 = 30
⅕ y = 24
y = 24 × 5
= 120
So, ¼ y = ?
¼ × 120 = 30