4 1/2 - 2 6/12 : ( 2 1/2 + 1 1/4) pakai caranya ya
Matematika
angel1174
Pertanyaan
4 1/2 - 2 6/12 : ( 2 1/2 + 1 1/4) pakai caranya ya
1 Jawaban
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1. Jawaban abc326
4 1/2 - 2 6/12 : ( 2 1/2 + 1 1/4)=
4 1/2 - 2 1/2 = 9/2 - 5/2 = 4/2 = 2
2 1/2 =5/2 + 1 1/4 = 5/2 + 5/4 = 10/4 + 5/4 = 15/4 = 3 3/4
Jadi 2 ÷ 15/4 = 2 ×4/15 =8/15