Respuesta :
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
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:
[tex]\frac{1}{5}\times 20=4[/tex]
He spent $4 for movie.
The money spent on snacks is:
[tex]\frac{3}{8}\times 20=7.5[/tex]
He spent $7.5 for movie.
The money spent on games is:
[tex]\frac{2}{7}\times 20=5.714[/tex]
He spent $5.714 for movie.
Subtract the money spent from total allowance as shown:
[tex]20-4-7.5-5.714\\20-17.214\\2.786[/tex]
Hence, he left with $2.786.
