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kondaur [170]
3 years ago
7

Find the quotient of 4/7 and 3/5

Mathematics
1 answer:
fiasKO [112]3 years ago
5 0

Answer:

20/21

Step-by-step explanation:

Hello,

so we first of all cannot actually divide the fractions but we can use a strategy I have learned called stay, change, flip.

Basically you keep the first fraction the same, change the division sign to a multiplication sign and flip the second fraction.

so for this problem, we would keep the 4/7 the same, change the division sign to a multiplication sign, and flip the 3/5 over to make 5/3. We then would multiply this out, and get 20/21.

Hope this helped! ☻

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den301095 [7]

Answer:

C. 4.2a + 0.8

Step-by-step explanation:

Given:

The two binomials given for addition are:

5.4a+7.1 and -1.2a-6.3

Now, adding both the binomials, we get:

5.4a+7.1+(-1.2a-6.3)

Distributing the positive sign inside the second binomial, we get:

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Now, combining like terms using the commutative property of addition, we get:

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Hey there again,

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