Details are as follows:
What can a dollar do?
Thirty years ago, 1 yuan could be bought in towns and villages at the same time: 2 kg of rice (0.23 yuan), 3 pieces of meat (0. 18 yuan), 2 kg of tomatoes (0.04 yuan), 3 eggs (0. 15 yuan) and 1 yuan. ?
What can these things do? Can cook 6 dishes 1 soup. That is, fried meat with beans, scrambled eggs with tomatoes, tomato and egg soup, fried cabbage with vegetarian dishes, fried radish with vegetarian dishes, fried shredded potatoes with vegetarian dishes, and fried beans with vegetarian dishes. Basically enough for six people to eat and drink (except in the case of "drunkards").
Thirty years ago, 1 yuan could also pay a child's tuition and fees for 0.6 semester (one semester 1.6 yuan), treat a cold and fever (including injections), buy 20 ice creams, buy 7 kg of rice, 50 kg of tomatoes, 20 kg of Chinese cabbage and 20 eggs at a time, go to the cinema five times and take the bus 20 times.
It is estimated that many people have never seen the previous passbook, so I attached it.