Question

Identify the set(s) of unlike fractions from the following:

• A. $\frac{1}{2},\frac{1}{3},\frac{1}{4}$
• B. $\frac{1}{2},\frac{3}{2},\frac{5}{2}$
• C. $\frac{2}{3},\frac{4}{5},\frac{6}{7}$
• D. $\frac{3}{4},\frac{3}{5},\frac{3}{7}$

Answer 1

Answer: (A), (C), (D)

$\frac{3}{4},\frac{3}{5},\frac{3}{7}$

$\frac{1}{2},\frac{1}{3}$ and $\frac{1}{4}$ are unlike fractions, as, they have the different denominators i.e. 2, 3 and 4.

$\frac{1}{2},\frac{3}{2}$ and $\frac{5}{2}$ are like fractions, as, they have the same denominators i.e. 2.

$\frac{2}{3},\frac{4}{5}$ and $\frac{6}{7}$ are unlike fractions, as, they have the different denominators i.e. 3, 5 and 7.

$\frac{3}{4},\frac{3}{5}$ and $\frac{3}{7}$ are unlike fractions, as, they have the different denominators i.e. 4, 5 and 7.