Question

4. Реши задачу. В куске было 86 м ткани. Закройщик раскроил 14 пальто, расходуя по 4 м на каждое. Из остальной ткани он сшил куртки, расходуя на каждую по 3 м ткани. Сколько курток он сшил?

Answer 1

10 курток
на пальто потратили 14*4=56 м ткани
86-56=30 м осталось
30:3=10 курток пошили из оставшейся ткани

Answer 2

14*4=56 (м) - потратил на пальто
86-56=30 (м) - осталось ткани на куртки
30:3 = 10 (шт) - курток он сшил

Ответ: 10 курток

Answer 3

Task Solution

To solve this problem, we can calculate the total fabric used for the coats and then determine the amount of fabric left for the jackets.

1. Total Fabric Used for Coats: - The total fabric available is 86 meters. - The tailor used 14 coats, each requiring 4 meters of fabric. - We can calculate the total fabric used for the coats by multiplying the number of coats by the fabric required for each coat.

The total fabric used for the coats is 14 coats * 4 meters/coat = 56 meters.

2. Fabric Left for Jackets: - To find out how much fabric is left for the jackets, we subtract the fabric used for the coats from the total fabric available.

Fabric left for jackets = Total fabric available - Fabric used for coats Fabric left for jackets = 86 meters - 56 meters = 30 meters.

3. Number of Jackets: - Each jacket requires 3 meters of fabric. - We can calculate the number of jackets the tailor can make with the fabric left by dividing the fabric left for jackets by the fabric required for each jacket.

Number of jackets = Fabric left for jackets / Fabric required for each jacket Number of jackets = 30 meters / 3 meters/jacket = 10 jackets.

Answer

The tailor was able to sew 10 jackets using the remaining fabric after making the coats.