hitunglah hasil operasi pecahan berikut! a. ( -1/2 + 1/4 ) x ( -1/5 - 1/10 ) tolong jawab pakai cara
Matematika
zakiganteng
Pertanyaan
hitunglah hasil operasi pecahan berikut! a. ( -1/2 + 1/4 ) x ( -1/5 - 1/10 ) tolong jawab pakai cara
2 Jawaban
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1. Jawaban AryaniPradana
(-1/2 + 1/4) × (-1/5 - 1/ 10)
(-2/4 + 1/4) × (-2/10 - 1/10)
-1/4 × -3/10
3/40 -
2. Jawaban trincy
A. (-1/2 + 1/4) x (-1/5 - 1/10)
= (- 2/4 + 1/4) x (-2/10 - 1/10)
= -1/4 x -3/10
= 3/40