On a shopping trip, Peter spent 1/3 of his money for a jacket and another $5 for a hat. If peter still had 1/2 of his money left
, how much money did he have originally ??
2 answers:
Let m be the amount of money he had
m - (1/3)m - 5 = (1/2)m
(2/3)m - 5 = (1/2)m
Subtract both sides by (1/2)m
(2/3 - 1/2)m - 5 = 0
(1/6)m - 5 = 0
Add both sides by 5
(1/6)m = 5
Multiply both sides by 6
m = 30
Peter started with 30 dollars.
Have an awesome day! :)
He should have started with $30.
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Answer:
210 hours
Step-by-step explanation:
<u>Step 1: Make an expression</u>
(2/3 * 1575) / 5
<u>Step 2: Multiply</u>
(2/3 * 1575)/5
(1050) / 5
<u>Step 3: Divide</u>
(1050) / 5
210 hours
Answer: 210 hours
In guessing it's 2,106.......
Move
100 to the left of a.
which makes 100a,month
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