Question

Швейная мастерская получила задание сшить 180 пальто за 30 дней. В мастерской изготавливали по 9 пальто в день. На сколько дней раньше срока было выполнено задание?

Answer 1

180:9 = 20 (дней) работали
30 -20 = 10
На 10 дней раньше

Answer 2

180\30=6 пальт в день надо было
180\9=20дней потребовалось
30-20=10 дней раньше

Answer 3

Calculation of Completion Time

To determine how many days earlier the task was completed, we need to calculate the number of days it took to complete the task and subtract it from the given deadline.

The sewing workshop was tasked with sewing 180 coats in 30 days, and they were able to produce 9 coats per day

To calculate the number of days it took to complete the task, we can divide the total number of coats by the number of coats produced per day:

180 coats / 9 coats per day = 20 days

Therefore, it took the sewing workshop 20 days to complete the task.

Calculation of Early Completion

To determine how many days earlier the task was completed, we subtract the number of days it took to complete the task from the given deadline:

30 days - 20 days = 10 days

Therefore, the task was completed 10 days earlier than the deadline.

Answer: The task of sewing 180 coats was completed 10 days earlier than the deadline.