Question

to + +1
$\frac{3}{4} + \frac{4}{5} + \frac{5}{6} =$
​

Answer 1

$\frac{3}{4} + \frac{4}{5} + \frac{5}{6}$

$= \frac{3 \times 15}{60} + \frac{4 + \times 12}{60} + \frac{5 \times 10}{60}$

$= \frac{45 + 48 + 50}{60}$

$\frac{143}{60}$