3 years ago

How can you use compatible numbers to estimate the quotient when dividing a decimal by whole number?

1 answer:

6 0

Remember to place a zero in the quotient when the divisor is larger than the dividend.Place the decimal point in your quotient.Check your answer: Multiply the divisor by the quotient to see if you get the dividend.

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8n-(2n-3)=12 solve for n

Feliz [49]

8n-(2n-3)=12
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2 years ago

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12x - 5 = 8x - x + 50 Help please show work and check the solution

Inga [223]

Answer:

x = 11

Step-by-step explanation:

$12x - 5 = 8x - x + 50 \\ 12x - 5 = 7x + 50 \\ 12x - 5 - 7x = 7x + 50 - 7x \\ 12x - 7x - 5 = 50 \\ 5x - 5 = 50 \\ 5x - 5 + 5 = 50 + 5 \\ 5x = 55 \\ x = 11$

and check:

$12(11) - 5 = 8(11) - (11) + 50 \\ 132 - 5 = 77 + 50 \\ 127 = 127$

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3 years ago

Reduce 720/1080 little cunfused

Veronika [31]

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2 years ago

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nekit [7.7K]

I got 3y + 4 + 10x / 3

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