The rental fee for a tennie court was $X per hour. Lily booked it for three hours and paid $210. How much was the rental fee for a tennis court per hour ?
2007-08-17 13:12:05 · 3 個解答 · 發問者 S.S. 7 in 教育與參考 ➔ 小學及中學教育
3X = 210
X = 70
∴The rental fee for a tennis court per hour is $70.
2007-08-17 13:16:33 · answer #1 · answered by hihoi 1 · 0⤊ 0⤋
3X = 210
X = 70
2007-08-17 13:20:50 · answer #2 · answered by ? 3 · 0⤊ 0⤋
$210/3
=$70
the rental fee for a tennis court per hour was $70.
2007-08-17 13:17:41 · answer #3 · answered by y5113661 2 · 0⤊ 0⤋