hitunglah hasil operasi pecahan berikut! a. - 3 2/3 + 3/10 x ( -4 1/6) + 1 3/4 ??? tolong bantuannya yaa. jawabnya pakai cara
Matematika
zakiganteng
Pertanyaan
hitunglah hasil operasi pecahan berikut! a. - 3 2/3 + 3/10 x ( -4 1/6) + 1 3/4 ??? tolong bantuannya yaa. jawabnya pakai cara
1 Jawaban
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1. Jawaban Kayla481
-3 2/3+3/10x(-4 1/6)+1 3/4
=3/10x(-4 1/6)
=3/10x -25/6
= -75/60
= -75/60:15/15
=5/4
= -1 1/4
= -3 2/3+ -1 1/4
= -11/3+ -5/4
= -59/12
= -4 11/12
= -4 11/12+1 3/4
= -59/12+7/4
= -38/12
= -38/12:2/2
= -19/6
= -3 1/6
Semoga membantu :-) :-)