Hasil dari 3 1/4 – 1 3/7 : 5/7 adalah... a. 4/5 b. 1 1/4 c. 2 1/4 d. 2 11/10

3 4 1 ​ − 3 9 1 ​ = 4 1 ​ − 9 1 ​ = 36 9 ​ − 36 4 ​ = 36 5 ​ ​ ← an s w er

Answered by Anonymous | 2024-06-24

The question is asking how many more cups of sugar need to be added to a cookie recipe if the recipe requires 3 1/4 cups of sugar and Amy has already added 3 1/9 cups. To answer this, we need to calculate the difference between the required amount of sugar and the amount already added.
We start by converting the mixed numbers into improper fractions. For 3 1/4 cups, we have,
(3×4 + 1)/4 = 13/4 cups.
For 3 1/9 cups, we have,
(3×9 + 1)/9 = 28/9 cups.
Now we subtract the smaller fraction from the larger fraction:
(13/4) - (28/9)
= (117/36) - (112/36)
= 5/36 cups.
Therefore, Amy needs to add 5/36 cups more of sugar to have the exact amount required for the cookie recipe.

Answered by HenryCharles | 2024-06-24

Amy needs to add 36 5 ​ more cups of sugar to her cookie recipe. This was calculated by subtracting the cups of sugar she has already added from the total needed. The final answer shows how much more sugar is required to meet the recipe's requirements.
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Answered by Anonymous | 2024-10-10

Jawaban:3 1/4 - 1 3/7 : 5/7 = 13/4 - 10/7 × 7/5= 13/4 - 2= 13/4 - 8/4= 5/4= 1 1/4Jawaban yang benar adalah b. 1 1/4.

Answered by Jetidean16 | 2025-08-23