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4 votes
Write 10 21/40 as a decmial

2 Answers

3 votes
To write 10 21/40 as a decimal, we could use the equation 10 + (21 ÷ 40) to find the solution. So, 10 + (21 ÷ 40) (=) 10 + (.525) = 10.525. So, the decimal for 10 21/40 is 10.525.
User Mtigger
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8.9k points
6 votes
10 21/40 =
10. 525

The 10 stays 10.
Divide 21 by 40 = 0.525

User Juyoung
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8.0k points