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The fifth grade mathematics travel application problem. Urgent! ! ! All right, reward points.
(1) The distance between the two places is 3000 kilometers. Xiao Wang and Xiao Li came from two places at the same time and met 20 minutes later. If Xiao Wang leaves first 15 minutes, it will take them 1 1 minute to meet. How many meters does Xiao Wang and Xiao Li walk every minute?

Xiao Wang walks x meters every minute.

15x+3000÷20 *1= 3000 * means multiplying by 3000 ÷ 20 is the sum of two people's speeds, * 1 1 means1/.

X=90 meters

3000÷20-90=60

Answer Xiao Wang: each piece is 90 meters, and Xiao Lixing is 60 meters.

(2) Party A and Party B set out from A and B at the same time and face to face. When they met, they were 48 kilometers away from A. After meeting, they moved on and returned immediately after arriving at B and A respectively. They met for the second time at a distance of 94 kilometers. How many kilometers are A and B apart?

Two people, A and B, walked three full distances. One of them traveled 48 kilometers, and the other three traveled 48 kilometers. In the three whole races, A ran two less than 94km and B ran one more than 94km. Two less than 94km are 144, and those two cover 144.