1. The fruit shop sells 630 kilograms of fruit a week, so how many kilograms of fruit do you buy in 12 days? (Divide before closing)

2. With a piece of land, you can harvest 420 Jin of grain a month (calculated in 30 days). How many catties can you harvest in two months and three days?

*3. There are two baskets of fruit. The first basket weighs 27 kilograms, which is 9 kilograms heavier than the second basket. The second basket is cheaper than the first one. 36 yuan, how much is it per kilogram of fruit?

If you need any more questions, add my contact person to you.

(Questions marked with *)