Question

simplest form of the ratio 5/6 : 7/8 : 7/4.​

Answer 1

LCM of 6, 8, 4 = 24

$\frac{5 \times 4}{6 \times 4} = \frac{20}{24}$

$\frac{7 \times 3}{8 \times 3} = \frac{21}{24}$

$\frac{7 \times 6}{4 \times 6} = \frac{42}{24}$

simplest form of ratio = 20 : 21 : 42