Kelereng A: kelereng B: 7:5 Kelereng A ada 63 butir. Berapa butir kelereng B? tolong pake cara

Question

Matematika Diposting : 2014-10-27 Diupdate : 2020-09-17 christalyadp

Pertanyaan

Kelereng A: kelereng B: 7:5
Kelereng A ada 63 butir.
Berapa butir kelereng B?
tolong pake cara

Answer 1

Kelereng B = [tex] \frac{5}{7} [/tex] × 63
Kelereng B = 5 × 9
Kelereng B = 45

Answer 2

A : B = 7 : 5.
Kelereng B = 5/7 x 63 = 45 butir.