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Dennis_Churaev [7]
4 years ago
6

Write the number 31 in tens and ones. 2 tens

Mathematics
2 answers:
bearhunter [10]4 years ago
5 0
<u><em>31 =</em></u>
<u><em>3 tens</em></u> or <u><em>30</em></u>
and <u><em>1 ones</em></u> or <u><em>1 </em></u>and <u><em>30 + 1 = 31</em></u>
"AB84"
sammy [17]4 years ago
3 0
The tens digit of 31 is 3. There are 3 tens in this number and that is equal to 30. Also, the ones digit of this number is equal to 1. The answer to this item are therefore 30 and 1.  Hope This Helps! :)
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You're welcome and don't mention it, beforehand.

There's so little to this problem, and it will do you so much
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I know you know what the base and height are, because
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Write those numbers in the formula in place of the words:

<span>                A  =  (1/2) (base) (height)</span>

                A  =  (1/2) (750 cm) (6 cm) .

Do that multiplication, and you've got your area.

Don't forget to keep the units when you multiply,
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The answer may be a big number, and you may want to
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If you do that, remember that

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3 years ago
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