Tentukan hasil dari a.2/15 - 1/2 + 3/10 b.3/7 + 4/21 - 13/14 c.4 2/5 - 1 1/3 + 2 3/4 d.10 1/4 + 1 2/3 + 20 7/8 e.2,25 + 25% + 1 1/2
Matematika
syairakp
Pertanyaan
Tentukan hasil dari
a.2/15 - 1/2 + 3/10
b.3/7 + 4/21 - 13/14
c.4 2/5 - 1 1/3 + 2 3/4
d.10 1/4 + 1 2/3 + 20 7/8
e.2,25 + 25% + 1 1/2
a.2/15 - 1/2 + 3/10
b.3/7 + 4/21 - 13/14
c.4 2/5 - 1 1/3 + 2 3/4
d.10 1/4 + 1 2/3 + 20 7/8
e.2,25 + 25% + 1 1/2
1 Jawaban
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1. Jawaban Lutfia145
a. 2/15-1/2+3/10
= 4/30-15/30+9/30
= -11/30+9/30
= -2/30