5 1/4 + 3 3/8 - 6,25 =

penjumlaham dan pengurangan pecahan


5 1/4 + 3 3/8 - 6,25
= 21/4 + 27/8 - 625/100
= 42/8 + 27/8 - 25/4
= 42/8 + 27/8 - 50/8
= 69/8 - 50/8
= 19/8
= 2 3/8
= 2,375