2. 150÷(3/8-30%)= 150÷0.075=2000

Note: 3/8 of all peaches-30% of all peaches shipped in the morning = 65438+050kg shipped in the afternoon.

That is to say, (3/8-30%) afternoon transportation of all peaches = 150kg.

3. 1534. 1÷( 1+0. 15)= 1534. 1÷ 1. 15= 1334