what should be added to 6 5/12 to get 9 1/4
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Answered by
2
Answer:
Thenumber
60
−19
beaddedto
12
7
toget
15
4
Step-by-step explanation:
\begin{gathered}Let\:the\: number \:x\\be\:added \:to\:\frac{7}{12}\\to\: get\:\frac{4}{15}\end{gathered}
Letthenumberx
beaddedto
12
7
toget
15
4
\implies \frac{7}{12}+x=\frac{4}{15}⟹
12
7
+x=
15
4
\begin{gathered}\implies x = \frac{4}{15}-\frac{7}{12}\\=\frac{16-35}{60}\\=\frac{-19}{60}\end{gathered}
⟹x=
15
4
−
12
7
=
60
16−35
=
60
−19
Therefore,
\begin{gathered}The\: number \frac{-19}{60}\\be\:added \:to\:\frac{7}{12}\\to\: get\:\frac{4}{15}\end{gathered}
Thenumber
60
−19
beaddedto
12
7
toget
15
4
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