70 km/jam × 30 menit : pakai caranya ya tolongya masalahnya dikumpulin besok

Question

Matematika Diposting : 2017-09-04 Diupdate : 2021-08-18 lidyaderisgmailcom

Pertanyaan

70 km/jam × 30 menit : pakai caranya ya *tolongya masalahnya dikumpulin besok*

Answer 1

70 km/jam × 30 menit
= (70 km ÷ 60 menit) × 30 menit
= 7/6 × 30
= 210 / 6
= 35

Answer 2

j=70 km/jam
w=30 menit =1/2 jam
hasil=70X1/2=35 km/jam
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