tolong Kaka
ini pr saya 
ini pr saya
Jawaban:
1. B. 1 hektar
2. A. 3 1/2 m
1. 1 1/2 + 1/4 - 3/4 = 3/2 + 1/4 - 3/4
= 6/4 + 1/4 - 3/4
= 6 + 1 - 3
= 4/4
= 4/4 (Sama-sama di bagi 4)
= 1/1
= 1/1 = 1 hektar
2. 15 - 3 1/2 - 3 3/4 - 4 1/4
= 15 - 7/2 - 15/4 - 17/4
= 15 - 7/2 = 23/2
= 23/2 - 15/4 = 46/4 - 15/4 = 31/4
= 31/4 - 17/4
= 14/4 = 7/2 = 3 1/2 m
[answer.2.content]
