Дробь: 9 1/7 * 3/4 3/11 * 5 1/2

Question

Дробь: 9 1/7 * 3/4

3/11 * 5 1/2

Answer 1

9 1/7 * 3/4 = 64/7 * 3/4 = 48/7 = 6 6/7


3/11 * 5 1/2 = 3/11 * 11/2 = 3/2 = 1 1/2

Answer 2

9 1/7 * 3/4= 64/7*3/4= (64*3)/(7*4)=192 /28=6 6/7
3/11*5 1/2=3/11*11/2= (3*11)/(11*2)= 33/22= 1 1/2= 1,5