下表显示了某天嘉年华的门票价格和售票数量。一张成人票的价格比一张儿童票要贵。

它不会直接告诉你答案，而是问你卡在哪一步看看 AI 是怎么陪你一步步弄懂这道题的

完整解法

1. Calculate the total amount collected from child tickets

Amount from child tickets = $17 \times 460 = 7820$

2. Formulate the expression for the total amount collected from adult tickets

Amount from adult tickets = $s \times 330 = 330s$

3. Combine the amounts to find the total amount collected

Total amount = $330s + 7820$

答案

$\char36{}(330s + 7820)$

1. Calculate the amount collected from child tickets

Amount from child tickets = $17 \times 460 = 7820$

2. Formulate the expression for the new amount collected from adult tickets

New number of adult tickets = $330 + 130 = 460$
Amount from adult tickets = $460 \times s = 460s$

3. Write the inequality based on the given condition

Amount from child tickets < Amount from adult tickets
$7820 < 460s$
$460s > 7820$

答案

$460s > 7820$

AI 分析，可能出错

用 AI 批改，圈出写错的那一步，并自动将你的薄弱点存入错题本，形成你的错因库。