Question

bantu jawab no 3 yg ABCDE
pleaseee

Answer 1

A. 4/30 - 15/30 + 9/30
= -11/30 + 9/30 = -2/30 = -1/15

B. 18/42 + 8/42 - 39/42
= 26/42 - 39/42 = -13/42

C. 22/5 - 4/3 + 11/4
= 264/60 - 80/60 + 165/60
= 184/60 + 165/60 = 349/60 = 5 49/60

D. 41/4 + 5/3 + 167/8
= 246/24 + 40/24 + 501/24
= 286/24 + 501/24 = 787/24 = 32 19/24

E.
2,25
0,25
1,5
_____ +
4,00 = 4