if 3 1/2 of bananas cost 1.96, how much dose 1 pound cost?
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Answer:
3 1/2 ib = $1,96
\begin{lgathered}\frac{7}{2} * \frac{2}{7} ib = \frac{196}{100} * \frac{2}{7} \\ \\ 1ib = \frac{28}{100} * \frac{2}{1} \\ \\ 1ib = \frac{56}{100} = 0,56\end{lgathered}
2
7
∗
7
2
ib=
100
196
∗
7
2
1ib=
100
28
∗
1
2
1ib=
100
56
=0,56
Answer 1 pound of bananas costs $0.56
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