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Tom [10]
3 years ago
13

Simplify 9/20 × 4/5

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
3 0
<span>Answer:  18/25 ; or, write as:  0.72  .
_____________________________________
Explanation:
<span>_____________________________________
</span>
9/20  * 4/5  = (</span>9*4) / (10*5) = 36/50 ; 
<span>_____________________________________________________

36/50 = </span>(36÷2) / (50÷2) = 18/25 ; or, write as:  0.72  .
<span>_____________________________________________________
</span>
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denis23 [38]
0.024 is 2.4%
0.125 is 12.5%
0.05 is 5%

Showing the workMultiply 0.05 by 100 to convert to percent:

<span>0.05 × 100 = </span>5 %

0.5 is 50%
Showing the work - Multiply 0.5 by 100 to convert to percent:

0.5 × 100 = 50 %
Showing the work -multiply  0.024 by 100 to convert to percent:

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4 years ago
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mestny [16]
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4 years ago
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pshichka [43]

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3 years ago
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