Marty has saved $72. He spent $8 on a video rental. Write a ratio as a fraction in simplest form to represent what portion of his savings he has left.
The solution to the problem is as follows:
The savings left is just $72 - $8 = $64.
Therefore, the ratio is $64 : $72 = 8 : 9.
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Answer: \(\dfrac{8}{9}\)
Step-by-step explanation:
Given : Marty has saved $72. He spent $8 on a video rental.
i.e. The amount of money he saved = $72
The amount of money he spent on video rental = $8
Now, the amount of money he had left = \(\$72-\$8=\$64\)
Thus , the ratio that represent what portion of his savings he has left :-
\(\dfrac{64}{72}=\dfrac{8}{9}\)
Hence, the ratio that represent what portion of his savings he has left :-
\(=\dfrac{8}{9}\)