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Why can you multiply or divide both terms of a ratio by the same number without changing the value?
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∙ 11y ago
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Anika Bailey
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What do you do when you have to multiply or divide two quantities by the same number?
You multiply or divide the first quantity by the number and then you do the same for the other quantity.
Does of what number mean divide or multiply?
every number does that
How do you find 0.17 of a number?
Multiply the number by 0.17. or Multiply it by 17 and then divide by 100.
If you divide a negative number by a negative number will you get a positive number?
You will end up with a positive number. With integers, if you multiply or divide an even amount of negative numbers, the answer will be positive and if you multiply or divide an odd amount, the answer will be negative.
How do you you add 5 percent to a number?
Divide the number by 100 and then multiply the answer by 5. add the number with the answer.
What does changing a coefficient do?
Multiply or divide the number it precedes
Do you multiply or divide when changing ounces to pounds?
When changing ounces to pounds, you divide by 16. Example: 112 ounces in pounds. Divide 112 by 16 and you will get 7, so the answer is 7 pounds.
How do you multiply a fraction by a whole number without using a model or repeated addition?
Multiply the whole number times the numerator. Divide the product by the denominator.
What is it called when you multiply or divide two quantities by the same number?
Scaling is when you multiply or divide two quantities by the same number.
What do you do when you have to multiply or divide two quantities by the same number?
You multiply or divide the first quantity by the number and then you do the same for the other quantity.
To convert sqft to acre multiply by?
If you have a number of square feet, divide it by 43,560 or multiply it by 0.00002296 to get the number of acres.If you have a number of acres, multiply it by 43,560 or divide it by 0.00002296 to get the number of square feet.
Does of what number mean divide or multiply?
every number does that
How do you find 0.17 of a number?
Multiply the number by 0.17. or Multiply it by 17 and then divide by 100.
If you divide a negative number by a negative number will you get a positive number?
You will end up with a positive number. With integers, if you multiply or divide an even amount of negative numbers, the answer will be positive and if you multiply or divide an odd amount, the answer will be negative.
How do you you add 5 percent to a number?
Divide the number by 100 and then multiply the answer by 5. add the number with the answer.
How do you find 31 percent of a number?
Multiply that number by 31 and divide by 100, or, simply, multiply that number by 0.31
How do you work out 2.5 percent of a number?
Multiply the number by 2.5 and then divide by 100. Alternatively, multiply the number by 0.025
