2. A shopping mall bought mushrooms and auricularia auricula 135 kg, of which one kg of auricularia auricula is equivalent to mushrooms. How many kilograms of mushrooms and fungus did this mall buy? (Equation solving)
Xiao Qiang goes to the cinema 5275.2 meters away by bike. The diameter of a bicycle tire is 70 cm. If it rotates 120 cycles per minute, how many minutes does it take for Xiao Qiang to get from home to the cinema?
4. Uncle Li deposited 65,438,000 yuan in the bank this year, with an annual interest rate of 2.52% and fixed deposit for three years. When it expires in three years, after deducting 20% interest tax, can I buy a 6000 yuan color TV with the interest earned?
5. Class 5, Grade 6, 56 people actually arrived at the post today, with personal leave 1 person and sick leave 1 person, so as to seek the attendance rate of Class 5, Grade 6 today.
6. There is only one week before leaving school, and the school has to brush 960 sets of desks and chairs. It takes 12 days for Team A to go it alone, and 8 days for Team B to go it alone. If the two teams cooperate, can they finish the task before school starts?
7. A round flower bed with a diameter of 6 meters, with a width of 2 meters around. How many square meters has the flower bed area increased compared with the original one?
8. The truncated part of a rope is 16 of the remaining part. If the cut exceeds 10 cm, the cut part is 15 of the remaining part. What is the total length of this rope?
9. 13 built a road. If you repair 60 meters, it's just half done. How long is this road?
10, two granaries, the tonnage of grain stored in warehouse A is 45 of that in warehouse B. If 4 tons are taken from warehouse B and put into warehouse A, the tonnage of grain stored in two warehouses is exactly the same. How many tons was originally stored in Warehouse A?