15-1/4x3 1/3+3 1/4:1 2/3 (tolong kasih caranya)

15-1/4×3 1/3+3 1/4:1 2/3=(yg dikali&dibagi dlu)


1/4×10/3=10/12+(13/4×3/5=38/20)=
15-10/12+39/20=900/60-50/60-1.950/60
=850+1950=2800/60=46 4/6
=46 2/3
jadi jwb nya 46 2/3

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