Question

1/3+4/5
2/3×1/2
8×1/8
3/7×1​

Answer 1

Explicación paso a paso:

1/3 + 4/5

= (5 + 12) / 15

= 17/15 = 1 ²/15

2/3 × 1/2

= (2 × 1)/(3 × 2)

= 2/6

= ⅓

8×1/8

= (8 × 1)/8

= ⁸/8 = 1

3/7×1

= (3 × 1)/7

= 3/7