3 7/4 x 4 1/5 - 2 2/5 =......pakai cara ya
Matematika
adam604
Pertanyaan
3 7/4 x 4 1/5 - 2 2/5 =......pakai cara ya
1 Jawaban
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1. Jawaban ArianaBeautyMiss
( 3 7/4 x 4 1/5 ) - 2 2/5
= ( 19/4 x 21/5 ) - 12/5
= 399/20 - 12/5
= 399/20 - 48/20
= 351/20
= 17 11/20