Ken spent 1/5 of his allowance on a movie, 3/8 on snacks, and 2/7 on games. If his allowance was $20, how much did Ken have left? PLEASE HELP!
1/5 of 20 is $4. so 20-4=$16 remaining
3/8 of 16 is $7.50. So, 16-7.50= $8.50 remaining
2/7 of 8.5 is $2.43. So, 8.50-2.43 is $6.07
Answer: $6.07 is the amount ken has remaining
Answer:
He left with $2.786.
Step-by-step explanation:
Consider the provided information.
Ken spent 1/5 of his allowance on a movie, 3/8 on snacks, and 2/7 on games.
It is given that his allowance was $20.
The money spent on movie is:
\(\frac{1}{5}\times 20=4\)
He spent $4 for movie.
The money spent on snacks is:
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He spent $7.5 for movie.
The money spent on games is:
\(\frac{2}{7}\times 20=5.714\)
He spent $5.714 for movie.
Subtract the money spent from total allowance as shown:
@@MATH_TOKEN_3@@
Hence, he left with $2.786.