[計量] 10 fewer of .... ?
A store currently charges the same price for each towel that it sells.
If the current price of each towel were to be increased by $1, 10 fewer of
^^^^^^^^^
the towels could be bought for $120, excluding sales tax.
What is the current price of each towel?
這題不是想請大家幫我解，而是想請問那個 10 fewer 是什麼意思呢?
謝謝~
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10/20 21:00, , 1F
10/20 21:00, 1F
→
10/21 00:21, , 2F
10/21 00:21, 2F
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