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irina [24]
3 years ago
15

9 cows can eat all the grass in a field in 21 days.How many days would it take for 3 cows

Mathematics
2 answers:
UNO [17]3 years ago
8 0

Answer:

63 Days

Step-by-step explanation:

Add my discord kisS_My_Axe101#8338

stealth61 [152]3 years ago
6 0
The answer would be 63 days.
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If you are adding two fractions that are both greater than 1/2, what must be true about the sum? Give three examples to support
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<u>Example 1</u>

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<u>Example 2</u>

6/9 and 5/8 with the LCM of denominator as 72, the sum=\frac {(6*8)+(5*9)}{72}=\frac {93}{72}=1\frac {7}{24} which is greater than 1

<u>Example 3</u>

8/9 and 7/9 with the LCM of denominator as 9, the sum=\frac {8+7}{9}=\frac {15}{9}=1\frac {2}{3} which is greater than 1

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