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Zarrin [17]
3 years ago
11

Andy is one fourth as old as his grandfather who is 76 years old write an equation to determine whether Andy is 19 or 22 years o

ld
Mathematics
1 answer:
iren [92.7K]3 years ago
7 0
76÷4= ; x=19, you divide 76 by 4 because if he is 1/4 then it would be a group of one of the 4's, thus saying ehen you divide 76 by 4, it equals 19, so he is 19 years old, you could also do 19×4 and 22×4 to see which equals 76.
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Laura completed the following steps to find a product.
Goryan [66]

The solution to the product of 8 and three-seventh is 2 2/7. According to Laura, she made mistake in step 2 by adding 8 and 3 instead of multiplying

Multiplication of fractions and integers

Fractions are written as a ratio of two integers. For instance a/b is a fraction where a and b are integers.

Given the following equation

Multiply 3/7 and 8

This is expressed mathematically as;

3/7 * 8

Step 1: Swap to have;

8 * 3/7

Step 2: Group the numerator

(8*2)/7

Step 3; Simplify

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Step 4; Convert to mixed fraction

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The solution to the product of 8 and three-seventh is 2 2/7. According to Laura, she made mistake in step 2 by adding 8 and 3 instead of multiplying

Learn more on multiplication here: brainly.com/question/4721701

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7 0
1 year ago
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Lubov Fominskaja [6]

Answer:

144

Step-by-step explanation:

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144

3 0
2 years ago
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ANTONII [103]
What is 'V =' referring to?
4 0
3 years ago
2/3 +1 2/7 =<br> step and working out plz
ollegr [7]

Answer:

Step-by-step explanation:

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3. Add them together. 14/21+27/21=41/21.

4. (Optional) If the question is asking for mixed numbers, 41/21 = 1 20/21.

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2 years ago
Solve the given problem.
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3 years ago
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