Mathematics for IGCSE & O level - The Four Operations (Section 8 - No. 19)
What is the value of the expression $ \frac{1}{2} \div \frac{1}{4}$?
1/8
1/2
2
8
Giải thích
Dividing by a fraction is the same as multiplying by its reciprocal: 1/2 * 4/1 = 2.