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zaharov [31]
2 years ago
13

Tell what the difference is when you multiply or divide decimals by powers of ten by moving the decimal point.​

Mathematics
1 answer:
egoroff_w [7]2 years ago
7 0

Answer:

The similar shortcut for division works because division is the opposite operation of multiplication—it “undoes” multiplication. If we move the decimal point to the right when multiplying by 10, 100, 1000 and so on, then it is quite natural that the rule for division would work the “opposite” way.

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
164 is 55% of what number?<br><br> Please somebody help me
monitta
This is how you solve it; but first of all convert the percent into a decimal;55%= 0.55

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x = 164/0.55 
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so 164 is 55% of 298.18(rounded)
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Step-by-step explanation:

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3 years ago
How much is 142,560 inches in miles
BigorU [14]

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Step-by-step explanation:

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4 0
3 years ago
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Vilka [71]

Answer:

a = 20

Step-by-step explanation:

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