Ahmed bought 8 cans of juice costing LE each. How much would the seller pay back to Ahmed if he paid him LE?
Step 1: Find the cost of 8 cans.
Multiply the cost of each can by 8 to find the total cost. To multiply a decimal number by a whole number, ignore the decimal point, multiply the two numbers, and then put the decimal point in its original place.
, so . The total cost is .
Step 2: Subtract the total cost from to find how much the seller pays back to Ahmed.