B. (15 ÷ 1 1/2) + (2 x 1/4) =

B. (15 ÷ 1 1/2) + (2 x 1/4) =

Jawaban:

$(15 div 1 frac{1}{2} ) + (2 times frac{1}{4} ) \ (15 div frac{3}{2} ) + frac{1}{2} \ 15 times frac{2}{3} + frac{1}{2} \ 10 + frac{1}{2} \ frac{20}{2} + frac{1}{2} = frac{21}{2}$ .

Semoga membantu 🙂

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