Ivan is saving money to buy a computer with. He started with $225 in his savings account and the first week he added $75, the second week he added $200, the third week he unfortunately had to take out $50 and the fourth week he added $125. How much more money does he need to save if the computer costs $895?

320

225+75+200-50+125 + x = 895

Ivan is saving money to buy a computer with. He started with $225 in his savings account and the first week he added $75, the second week he added $200, the third week he unfortunately had to take out $50 and the fourth week he added $125. How much more money does he need to save if the computer costs $895?

To find out how much more money Ivan needs to save, we need to determine his total savings first. Let's calculate it step by step:

1. Start with Ivan's initial savings: $225
2. Add the savings from the first week: $225 + $75 = $300
3. Add the savings from the second week: $300 + $200 = $500
4. Subtract the amount Ivan had to take out in the third week: $500 - $50 = $450
5. Add the savings from the fourth week: $450 + $125 = $575

Therefore, Ivan's total savings after four weeks is $575.

To calculate how much more money Ivan needs to save, subtract his total savings from the cost of the computer:

$895 - $575 = $320

Therefore, Ivan needs to save an additional $320 to afford the computer.