回答編集履歴
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訂正
answer
CHANGED
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@@ -3,8 +3,8 @@
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3
3
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原因は、計算の順序です。
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4
4
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5
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```js
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6
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-
let price_two_value = group_price_two.value;
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7
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-
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6
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+
let price_two_value = group_price_two.value; /* ←グループ2の一人当たり支払額 */
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7
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+
const price_three_value = group_price_three.value;
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8
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const payment = (payment_value - ((price_two_value /* ←グループ2の一人当たり支払額 */ * people_two_value) + (price_three_value * people_three_value))) / people;
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const payment_cell = Math.ceil(payment/100)*100;
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