15:1 1/2 +2x 1/4= Tolong Di Jawab

15:1 1/2 +2x 1/4=
Tolong Di Jawab

$15 div frac{1}{2} + 2 times frac{1}{4} \ = ( frac{15}{1} div frac{1}{2} ) + ( frac{2}{1} times frac{1}{4}) \ = ( frac{15}{1} times frac{2}{1} ) + frac{2}{4} \ = frac{30}{1} + frac{2}{4} \ = frac{60}{2} + frac{1}{2} \ = frac{61}{2} \ = 30 frac{1}{2}$

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