3/4 × 1 3/5; 1 × 10/31; 2/7×7/3; 3/5×23 14/7; 3 1/5×15/32; 5 1/3 × 9/32

Question

3/4 × 1 3/5; 1 × 10/31; 2/7×7/3; 3/5×23 14/7; 3 1/5×15/32; 5 1/3 × 9/32

Answer 1

1) 1 1/5
2) 10/31
3) 2/3
4) 15
5) 1 1/2
6) 1 1/2

Comments

Спасибо

Answer 2

3/4*1 3/5=3/4*8/5=6/5=1 1/5
1*10/31=10/31
2/7*7/3=2/3
3/5*23 14/7=3/5*25=15
3 1/5*15/32=16/5*15/32=3/2=1 1/2
5 1/3*9/32=16/3*9/32=3/2=1 1/2