Question

Г)3/7-1/3=
Д)3/16-5/32=
Е)7/10-3/22=

Answer 1

г)3/7-1/3=9/21-7/21=2/21
д)3/16-5/32=6/32-5/32=1/32
Е)7/10-3/22=77/110-15/110=62/110=31/55