1, fruit shop sells 5 baskets of pears, average basket weighing 30 kilograms, and left 75 kilograms of PEAR, how many kg of PEAR fruit shop original?
2, Lee bought 3 table tennis to the stationery store paid salesman $50, get $24.5, what is the price of each set of table tennis?
3 46 this small British novels, 2 less than 6 times of popular science readings, small British popular science readings of how many?
4, a 36 - meter - long cloth, cut 10 pieces of clothing for adults and 8 children clothes, each child clothing with 1.5 meters, meters - per - adult clothes with cloth?
5, 3 pen are more expensive than 5 ball pen $5.9 each pen $12.8, Yuan - per - ball pen?
6, a construction company building the 10 commodity building, total area is 73,000 square meters, of which there are 3 buildings of area is 8,000 square meters, and same size of 7 buildings, this is an area of 7 buildings each how many square meters?
passenger and cargo trains both depart from the two stations are 1292-kilometer, met after 8.5 hours two vehicles, bus travel 87-kilometer per hour, kilometers - per - hour driving goods vehicles?
8, flower beds have rose 459 sinks, more than 16 times times the Peony flower 11 pots, garden flower pots?
9. a motorcycle driving 85-kilometer per hour, 13-kilometer less than twice times the speed of a truck, truck speed is kilometer - per - hour?
10, a rectangular perimeter is 240 meters, the length is 1.4 times times the width, and area of a rectangle.
11, the school bought 4 5 basketball and volleyball, a total of $476. Each basketball $56, $how much volleyball each?
12, the earth around the Sun to 365 days in a week, than the mercury around the Sun the time 4 times a week for 13 days. Mercury around the Sun to how many days a week?
原谅咱的英语很烂吧... 望采纳! 可能有些错误 见谅..