Question

Задача:В первый день мастер выполнил три десятых всей работы,а во второй день -а два раза больше , чем в первый.Успел ли мастер выполнить задание за два дня?

Answer 1

$\frac{3}{10} + \frac{3}{10} *2= \frac{9}{10}$
Вся работа = 1, нет не успел.

Answer 2

Task Analysis

The task involves determining if a master was able to complete a task within two days. On the first day, the master completed three tenths of the entire task, and on the second day, the master completed twice as much as on the first day.

Solution

To determine if the master was able to complete the task within two days, we can calculate the total amount of work completed on the second day and compare it to the total amount of work required for the task.

Calculation

- On the first day, the master completed three tenths of the entire task. - On the second day, the master completed twice as much as on the first day, which is 2 * (3/10) = 6/10 of the entire task.

Conclusion

The total work completed by the master in two days is 3/10 + 6/10 = 9/10 of the entire task. Therefore, the master was able to complete the task within two days, as 9/10 is greater than the entire task.

Conclusion: The master was able to complete the task within two days.