Matteo has &400 in his saving account. On average he spends $10 per week on buying apps. Luca has $200 in his savings accoun
t. He is saving $15 a week in order to buy a new Playstation. When will matteo and luca have the same amount of money?
1 answer:
Answer: By the 8th week.
Step-by-step explanation:
Let the time that matteo and luca have the same amount of money be represented by x.
The information given in the question can be formed into an equation as:
400 - 10x = 200 + 15x
Collect like terms
400 - 200 = 15x + 10x
200 = 25x
x = 200/25
x = 8
Matteo and Luca will have the same amount of money by the 8th week.
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