4 2/5 × 1,25 +25%= jwb
Matematika
Novy121
Pertanyaan
4 2/5 × 1,25 +25%=
jwb
jwb
1 Jawaban
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1. Jawaban Maldo289
4 2/5=22/5
1,25=5/4
25℅=1/4
22/2×5/4-1/4=110/8-1/4=55/4-1/4=54/4=27/2=13 1/2