8. Một Trại Chăn Nuôi Có 1450 Con Gà Mái, - Gauthmath

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Question

Mollie writes down the number 80. She wants to multiply it by one of the fractions below to get the biggest answer possible. Which of the three fractions below should she use? What is the answer to this multiplication? 80* □ =□ 1/2 13/20 7/10 ZoomSHOW LESS0

Solution

user avatar imageAnswer Mollie should use $\frac{7}{10}$, and the answer to the multiplication is 56.ExplanationStep 1: To get the biggest answer, Mollie should use the fraction $\frac{7}{10}$. Step 2: Multiply 80 by $\frac{7}{10}$ to find the answer. Step 3: $80 \times \frac{7}{10} = 56$. Click to rate:33(94 votes)Search questionBy textBy image/screenshotDrop your file here orClick Hereto upload

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