Question

Evaluate this expression. − 4/5 − (− 2/5 ) + 4/7

Answer 1

Answer:

The choose C. 6/35

Step-by-step explanation:

$- \frac{4}{5} + \frac{2}{5} + \frac{4}{7} \\ \frac{ - 28 + 14 + 20}{35} = \frac{6}{35}$

Answer 2

Answer:

c) 6/35

Step-by-step explanation:

− 4/5 − (− 2/5 ) + 4/7

= − 4/5 + 2/5 + 4/7

= 6/35