2 years ago

Explain why 5.12 x 4 equals 20.48 with numbers.

Mathematics

1 answer:

gogolik [260]2 years ago

3 0

Answer: 20.48

Step-by-step explanation: you add 5.12 four time then you get 20.48.

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Six students are working to simplify the expression shown.

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Equivalent and Fully Simplified:

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Equivalent and not fully simplified:

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Step-by-step explanation:

Given expression is:

$15+12x-5x+4y-7$

We will simplify the expression one by one

$8+12x-5x+4y$

$8+7x+4y$

Now we can categorize the expressions in boxes given below

Equivalent and Fully Simplified:

8+7x+4y

Equivalent and not fully simplified:

8+12x-5x+4y

15+7x+4y-7

Note Equivalent:

15-7x-4y

8+17x+4y

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Keywords: Expressions, simplification

Learn more about expressions at:

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