20%×1 1/2:1/4 tolong dong bantu
Matematika
ekoninik2016eko
Pertanyaan
20%×1 1/2:1/4 tolong dong bantu
1 Jawaban
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1. Jawaban AudreyRex
20/100 × 11/2 : 1/4
= 1/5 × 11/2 × 4/1
= 22/5 = 4 2/5