Question

2 - (3/5) = ?
4 + (7/8) = ?
Explain step by step​

Answer 1

$\huge 1)$

$2 - \frac{3}{5} \\ \\ \frac{10 - 3}{5} \\ \\ \frac{7}{5} \\ \\ 1.4$

$\huge 2)$

$4 + \frac{7}{8} \\ \\ \frac{32 + 7}{8} \\ \\ \frac{39}{8} \\ \\ 4.875$

Answer 2

Answer:

7/5, 39/8

Step-by-step explanation:

a

2-3/5 = (2×5 - 3)/5 :LCM

(10-3)/5 = 7/5

b

4+7/8 = (4×8 + 7)/8 :LCM

(32 + 7)/8 = 39/8