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There are at least 20 of them.
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Please complete the question.
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Nima, can you speak clearly?
A + B + C = tons, B + C = , B: C = 5:4, and B = C = 2
The total amount actually received by B and C is: = = tons). >>>More
Calculate how many tons B and C have to get tons! Then the ratio is divided into 9 parts, each part is a ton, and B is obtained, and then C is obtained. Tons tons.
In order to save water, Wu Ping's family of 5 people in Class 6 (1) put a brick 2 decimeters long, 1 decimeter wide and 1 decimeter thick in the water tank of her bathroom to reduce the amount of water flushed each time Based on the average of 4 flushes per person per day, how many cubic meters of water can her family save in a year (365 days)? >>>More
1. Separate capital gains from business promotion.
Formulate business commission standards, and the commission for shareholders to pull business is the same as that for salesmen. In this way, capital gains (dividends) are separated from labor income (commissions). >>>More