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Dec 6, 2017
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Mathematics
middle-school
Peyman Habibi
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Peyman Habibi
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72/8 = 9
n/5=9
n=9*5
n=45
2nd one
cross multiply and get 4n=18*9
4n=162
n=162/4
n=(81/2) or 40.5 depending on if it needs to be a fraction or decimal
JAdel
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Dec 6, 2017
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JAdel
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The final result is:
n = 45
.
---------
The final result is:
n = 81/2
or
n = 40.5
.
Eagleal
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Dec 12, 2017
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Eagleal
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