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mamaluj [8]
3 years ago
12

The quotient of 9 times an unknown number and 16 is 81.

Mathematics
1 answer:
lys-0071 [83]3 years ago
5 0
Represent the unknown number with x
9x / 16 = 81
Multiply both sides by 16
9x = 1296
Divide both sides by 9
x = 144
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4 years ago
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Aleonysh [2.5K]

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
6 numbers are shown
Sonja [21]

Answer:

-1\frac{1}{2}, -\frac{3}{4}, -\frac{37}{50}, \frac{5}{4}, 1\frac{1}{4}, 2\frac{3}{4}

Step-by-step explanation:

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Order everything, negative to the left side and positive to the right side

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-1\frac{1}{2}, -\frac{37}{50}, -\frac{3}{4}

<u><em>Positive numbers:</em></u>

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<em><u>Now order it on a number line:</u></em>

-1\frac{1}{2}, -\frac{3}{4}, -\frac{37}{50}, \frac{5}{4}, 1\frac{1}{4}, 2\frac{3}{4}

8 0
3 years ago
The scale is 2cm = 25m. Find the length each measurement ould be on a scale drawing:
balandron [24]
1) 12 cm
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3) 20
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Each cm is equivalent to 12.5m. So what you can do I just divide all of them by 12.5 to get the answers above.
5 0
4 years ago
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