Answer :
Answer:
1. He spent $360
2. Amount left over = $440
Step-by-step explanation:
Let us first layout the important details in the question:
Amount earned = $800
percentage spent on travel expenses = 45% of the amount earned
45% of the amount earned
[tex]= \frac{45}{100} \times 800\\= 0.45 \times 800 = 360[/tex]
∴ Amount sent on travel = $360
To find the amount of money left over, we will simply deduct the amount spent from the total earned amount. This is done as follows:
Amount left over = Amount earned - Amount spent on travel
Amount left over = 800 - 360 = $440
∴ $440 was left over