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有野唔知幫下我手
1.Mr.Lee sold 251 items of A at a profit of $5 each,and 347 items of B at a profit of $12 each,but 402 items of C at a loss of $20 each. What was total profit or loss?
最佳解答:
Profits=$251*5+$347*12=$5419 Loss=$402*20=$8040 Total Loss=$8040-$5419 =$2621
其他解答:
profit = 251 x 5 + 347 x 12 = 5419 loss = 402 x 20 = 8040 total loss = 8040 - 5419 = 262131C9A75CB3B14398
有野唔知幫下我手
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發問:1.Mr.Lee sold 251 items of A at a profit of $5 each,and 347 items of B at a profit of $12 each,but 402 items of C at a loss of $20 each. What was total profit or loss?
最佳解答:
Profits=$251*5+$347*12=$5419 Loss=$402*20=$8040 Total Loss=$8040-$5419 =$2621
其他解答:
profit = 251 x 5 + 347 x 12 = 5419 loss = 402 x 20 = 8040 total loss = 8040 - 5419 = 262131C9A75CB3B14398
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