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Answered 2011-05-18 01:38:21

only when adding and subtracting

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Answered 2020-10-08 18:08:42

Do you🤷🏽‍♀️

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What are the rules for adding subtracting multiplying and dividing fractions?

no answer

How are decimals used as a carpenter?

adding subtracting multiplying and dividing

What are the examples of the uses of integers?

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Do you need a common denominator when multiplying?

Nope, just when adding or subtracting.

What in math?

math is adding, subtracting, multiplying, dividing, angles and more

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How do you find a multiple when subtracting fractions?

Same as adding, multiplying, and dividing.

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To answer this question we need to know if you are multiplying, adding, subtracting, or dividing. If you are adding it would be 94. For multiplying it would be 1248. If subtracting it would be negative 62.

What is the word you call adding subtracting multiplying and dividing?

That would be called the operations.

What maths skills do you need to be a carpenter?

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Do you need a common denominator for dividing fractions?

No only when adding or subtracting fractions a common denominator is needed

How is multiplying fractions by a whole number is different from adding adding and subtracting fractions with like denominators?

Adding and subtracting fractions can ONLY be done if the denominators are the same; then the calculation is done by adding or subtracting the numerators. Multiplying (and dividing) fractions does not require the denominators to be the same. To divide by a fraction the divisor is inverted (the original numerator becomes the new denominator and the original denominator becomes the new numerator) and then the fractions are multiplied. Multiplying fractions is achieved by multiplying the numerators together AND multiplying the denominators together. A whole number is the same as a fraction with the whole number as the numerator and a denominator of 1, so when multiplying by a whole number the denominator is multiplied by 1 (leaving it the same) and the is multiplication is effectively just multiplying the numerator by the whole number.

Explain how to solve a whole-number equation?

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A mathematical process is like adding, dividing, subtracting and multiplying or things like that.

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