Question

A. 5/7+(-2/5)= ?
B. 5 1/6 + 2 1/4 = ?

Answer 1

Verified answer

Bab Bilangan Pecahan
Matematika SD Kelas V

1] 5/7 + (-2/5)
= 5/7 - 2/5
= 25/35 - 14/35
= 11/35

2] 5 1/6 + 2 1/4
= (5 + 2) + (1/6 + 1/4)
= 7 + 2/12 + 3/12
= 7 + 5/12
= 7 5/12