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Kipish [7]
4 years ago
12

How do you write 8 21/40 as a decimal

Mathematics
1 answer:
Anna [14]4 years ago
6 0
<span>to write 8 21/40 as a decimal we need to write the fraction where denominator is a power of 10.
the denominator now is 40, when we multiply 40 by 25, we get 1000.
then the denominator would be a power of 10.
                                                                     
lets multiply the fraction 21/40 by 25 </span>\frac{21*25}{40*25} =  \frac{525}{1000}
<span> 8 21/40 is a mixed fraction made of 8 wholes and a fraction that is now 525/1000.
                                                                   
when dividing by 1000, the decimal point that is after 525 should move 3 decimal places to the left, then the decimal point comes before 525.
then 21/40 is equal to 0.525. since we have 8 wholes;                                                                     8 + 0.525 = 8.525</span>
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Perhaps that is if you are on a line graph, or if you are putting this on a line graph put an open circle (○) on -1 and -5 and draw a line in between the numbers. That's also if you are talking about real numbers and not integers this question is a bit too broad for me to actually figure out the true answer.

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aliyah and her best friend found some money in an envelope. They split the money evenly, each getting $21. How much money did th
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What equation is parallel to y= -1/4+5 and passes through (2,-3)? <br> HELPPPPP PLEASE!!!!
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I am assuming you mean y = -1/4x + 5.

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Answer:

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The missing information is:

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