Question

ClassworkProblem 1.Gisele spent 7/10 of her money оn a book and 10/100 of her money on food. What fraction of her money did she spend altogether?

Answer 1

She spent 7/10 of her money on a book and 10/100 of her money in food.

The money she spent altogether will be the sum of 7/10 and 10/100:

`\begin{gathered} M=(7)/(10)+(10)/(100) \\ M=(7)/(10)+(1)/(10) \\ M=(8)/(10) \\ M=(4)/(5) \end{gathered}`

Answer: she spent 4/5 of her money.