Jane runs 3 kilometers in two hours. What is her speed in meters per minute?
Let's think: Since 1 kilometer is equal to 1000 meters, then 3 kilometers is 3 x 1000 = 3000 meters. Since an hour has 60 minutes, then 2 hours is equal to 2 x 60 = 120 minutes. Therefore, her speed is 3000 meters / 120 hours = 25 meters per minute.. The answer is: 25.

A shop sold 29 bags of potatoes in the morning. In the afternoon, the shop sold 17 bags of potatoes. If each bag of potatoes weighs 7kg, how many kilograms of potatoes did the shop sell for the whole day?
Let's think: They sold in the morning and afternoon for a total of 29 + 17 = 46 bags. Each bag weighs 7kg so 46 bags weigh 46 * 7kg = 322kg.. The answer is: 322.

Paula wants to ride the go-karts 1 time and the bumper cars 4 times. It costs 4 tickets to ride the go-karts and 5 tickets to ride the bumper cars. How many tickets does Paula need?
Let's think: Paula wants to go on the go - kart 1 time and the bumper cars 4 times. The number of tickets needed for the go - karts is 1 × 4 = 4. The number of tickets needed for the bumper cars is 4 × 5 = 20. Paula needs 4 + 20 = 24 tickets.. The answer is: 24.

A baker bought cooking ingredients in the supermarket. She bought 3 boxes of flour that cost $3 each box, 3 trays of eggs that cost $10 for each tray, 7 liters of milk that cost $5 each liter, and 2 boxes of baking soda that cost $3 each box. How much will she have to pay for everything?
Let's think:
The total cost for the flour is 3 x $3 = $9. The total cost of the tray of eggs is 3 x $10 = $30. The total cost for the liter of milk is 7 x $5 = $35. The total cost for the box of baking soda is 2 x $3 = $6. Therefore, the total cost for all the ingredients is $9 + $30 + $35 + $6 = $80.. The answer is: 80.