Question

До обеда выгрузили 7_10(семь десятых)зерна,находившегося в товарном вагоне.Сколько тонн зерна было в вагоне,если выгрузили 42 т?

Answer 1

7/10 = 42т1часть = 42/10= 6т всего 10 частей 6*10=60тонн зерна было в вагоне

Answer 2

Calculating the Amount of Grain in the Wagon

To calculate the amount of grain in the wagon, we can use the information provided.

Given that 7/10 (seven tenths) of the grain was unloaded before lunch, and the total amount unloaded was 42 tons, we can calculate the total amount of grain in the wagon.

Let's denote the total amount of grain in the wagon as G. We know that 7/10 of G was unloaded, which is equal to 42 tons. We can represent this as an equation:

7/10 * G = 42

To find the total amount of grain in the wagon, we can solve for G:

G = 42 / (7/10)

G = 42 / 0.7

G = 60

So, the total amount of grain in the wagon was 60 tons.

Conclusion

Therefore, if 42 tons of grain were unloaded from the wagon, and 7/10 of the grain was unloaded, the total amount of grain in the wagon was 60 tons.