Question

4/7 chia 2/3 nhân 1/2 . 3/4 cộng 1/2 nhân 3 . 7/3 trừ 2/3 chia 1/3. 3/4 nhân ( 5/6 cộng 7/8 ). 3/4 cộng 7/5 chia 3

Answer 1

a) \(\dfrac{3}{7}\)

b)\(\dfrac{9}{4}\)

c)\(\dfrac{1}{3}\)

d)\(\dfrac{41}{32}\) 

e)\(\dfrac{73}{60}\)

Answer 2

a,3/7

b,9/4

c,1/3

d,41/32

e,73/60