How to subtract this question 91.49-0.7

2 answers:

7 0

1. Line up the decimals
2. Subtract normally as if there were no decimals
3. Move the decimal directly down.
The answer is 90.79

Ilya [14]3 years ago

4 0

We can start by leaving the 9 in the hundreths place alone as this is not affected. We can then subtract 7 from 4 for the tenths place. This gives -3. As this is a negative number, we need to subtract 1 from the next place (the units) and then take another 3 from the tenths place. This gives us an answer of 90.79 (where both the 9's are unaffected).

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Read 2 more answers

Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783, which equation could be used to fi

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(2x+1)=Jeremy´s age
(2x+3)=Sam´s age.
we suggest this equation:
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