7 2/5 - 2 1/4 : 2 21/2 = ? Tolong Bantu yaa
Matematika
MANUELYOS
Pertanyaan
7 2/5 - 2 1/4 : 2 21/2 = ?
Tolong Bantu yaa
Tolong Bantu yaa
1 Jawaban
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1. Jawaban adeliana13
7 2/5 - 2 1/4 ÷ 2 21/2
= 37/5 - 9/4 ÷ 25/2
= 37/5 - 9/4 × 2/25
= 37/5 - 18/100
= 74/100 - 18/100
= 56/100
= 28/50
= 14/25