Question

Tolong banget yah, besok dikumpulkan... Terima kasih

Answer 1

1). 12/45 + 5 7/30
= 24/90 + 22/90
= 46/90
= 23/45


8). 144% + 1 23/50
= 144/100 + 73/50
= 144/100 + 146/100
= 290/100. = 2 90/100
= 2 9/10

10). 125% + 6,71
= 125/100 + 671/100
= 796/100. = 7 96/100
= 7 24/25


itu sekedar contoh selebihnya kerjain sendiri,yaaa.. :)

Moga membantu....