Question

sum of 4 2/5 + 2 1/7

Answer 1

Step-by-step explanation:

$\frac{42}{5} + \frac{21}{7} \\ = \frac{294 + 105}{35} \\ = \frac{399}{35} \\ = \frac{57}{5}$

Answer 2

Answer:

42/5+21/7

42+21/35

294/35+105/35

399/35

11.4