(3/4 +0,25) x 70%= pakai cara

3/4 = 0,75

0,75+0,25 = 1
1×70% = 70% atau 0.7

(3/4+0.25)×70% =
Dijadikan pecahan biasa dahulu....
•3/4 »»3/4×25»»75/100
•0,25 =25/100
•70%=70/100

➡(75/100+25/100)×70/100=
➡100/100 × 70/100=70/100=7/10(Bila disederhanakan)
Kalau desimal = 0,7
Kalau persen =7/10×10=70/100 =70%

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