Current location - Training Enrollment Network - Mathematics courses - The sixth grade mathematics Huanggang small champion 17 page 5 answer topic: 36 people in the class go to "Jing Xian Park" to play. At the gate of the park, the "notes on ticket purchase" reads:
The sixth grade mathematics Huanggang small champion 17 page 5 answer topic: 36 people in the class go to "Jing Xian Park" to play. At the gate of the park, the "notes on ticket purchase" reads:
36*8=288 yuan
40 * [8 * (1-1/5)] = 256 yuan.
288-256=32 yuan
It costs 288 yuan to buy 36 tickets, and there is a discount to buy 40 tickets. Each ticket is 8*( 1- 1/5)=6.4 yuan, 40*6.4=256 yuan, which is cheaper and less 32 yuan.