what number should be added 5/18 to get 3 whole 2/9
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Step-by-step explanation:
number n= \frac{52}{5}n=
5
52
should be added to 7 \frac{3}{5}7
5
3
to get 18.
Step-by-step explanation:
Let the number n should be added to 7 \frac{3}{5}7
5
3
to get 18.
n+7\frac{3}{5}=18n+7
5
3
=18
\implies n+\frac{38}{5}=18⟹n+
5
38
=18
\implies n = 18-\frac{38}{5}⟹n=18−
5
38
\implies n = \frac{90-38}{5}⟹n=
5
90−38
\implies n = \frac{52}{5}⟹n=
5
52
Therefore,
number n= \frac{52}{5}n=
5
52
should be added to 7 \frac{3}{5}7
5
3
to get 18.
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