4 1/6 - 2 7/15 =......
Matematika
Anindyagita
Pertanyaan
4 1/6 - 2 7/15 =......
2 Jawaban
-
1. Jawaban incarnadine
cara pertama jadikan pecahan biasa
= 25/6 - 37/15
samakan penyebutnya
= 125/30 - 74/30
= 51/30
= 1. 21/30
= 1 7/10
cara dua
4. 1/6 -. 2. 7/15
= 3 7/6 - 2. 7/15
= (3 - 2) + ( 7/6 - 7/15)
= (1) +(35/30 - 14/30)
= 1 21/30
= 1 7/10 -
2. Jawaban zakipelajar
4 1/6 - 2 7/15
=25/6 - 37/15
=_____/90
375 - 222/90
=153/90
=1 63/90 (disederhanakan)
=1 21/30 (disederhanakan)
=1 7/10