2019 Standard Catalog of World Coins, 2001-Date

2019 Standard Catalog of World Coins, 2001-Date

Matematika 5/21 ÷ 1 3/7 = tolong pake cara ya

5/21 ÷ 1 3/7 = tolong pake cara ya

Jawaban:

5/21÷13/7

5/21×7/13

5/3×1/13

5/39

[answer.2.content]