Question

В эбонитовой пластмассе содержится 60 % каучука ,остальное-сера.На сколько граммов больше каучука ,чем серы содержится в 320 г эбонитовой пластмассы?

Answer 1

60% = 0,6
320 * 0,6 = 192 (г) - масса каучука.
320 - 192 = 128 (г) - масса серы.
192 - 128 = 64 (г)
Ответ: на 64 грамма масса каучука больше, чем масса серы.

Answer 2

320×60÷100=192 3,2×40=128 192-128=64

Answer 3

Calculating the Difference in Rubber and Sulfur Content in 320g of Ebonite Plastic

To calculate the difference in the amount of rubber and sulfur in 320g of ebonite plastic, we can use the given information that ebonite plastic contains 60% rubber and the rest is sulfur.

Given: - Ebonite plastic contains 60% rubber and the rest is sulfur. - Total weight of ebonite plastic is 320g.

Calculation

First, we need to find the weight of rubber and sulfur in 320g of ebonite plastic.

1. Weight of rubber in 320g of ebonite plastic: - 60% of 320g = 0.60 * 320g = 192g

2. Weight of sulfur in 320g of ebonite plastic: - Sulfur weight = Total weight - Rubber weight - Sulfur weight = 320g - 192g = 128g

Now, we can calculate the difference in the amount of rubber and sulfur in 320g of ebonite plastic.

Answer

The amount of rubber in 320g of ebonite plastic is 192g, and the amount of sulfur is 128g. Therefore, the difference in the amount of rubber and sulfur in 320g of ebonite plastic is 64g.

Conclusion

In 320g of ebonite plastic, there is 64g more rubber than sulfur.