Question

Привет.Подскажите правильно ли я решаю. 1) На фабрике в первый день сшили 78 одинаковых пплащей,а во второй день 82 таких же плаща.На все плащи ушло 640 м ткани. Сколько ткани расходуется на один плащ? Решение - 78+82= 160 плащей сшили за 2 дня 640 :160=4(м)ткани расходуется на один плащ. 2) В один ларек привезли 18 одинаковых ящиков с фруктами а в другой 24 таких же ящика.В первый ларек привезено на 72 кгфруктов меньше чем во второй.Сколько фруктов привезли во второй ларек? Решение: 18+24=42 ящика с фруктами всего 72*2=144кг привезли во второй ларек 144-72= 72 кг фруктов привезли в первый ларек

Answer 1

Так-то правильно, но я не очень уверен во втором.

Answer 2

Problem 1: Calculation of Fabric Used for Coats

To solve this problem, we need to find out how much fabric is used for one coat.

Given information: - On the first day, 78 identical coats were made. - On the second day, 82 identical coats were made. - A total of 640 meters of fabric was used for all the coats.

To find the amount of fabric used for one coat, we can divide the total fabric used by the total number of coats made.

Let's calculate it step by step:

1. Find the total number of coats made: 78 + 82 = 160 coats. 2. Divide the total fabric used by the total number of coats: 640 / 160 = 4 meters of fabric per coat.

Therefore, 4 meters of fabric are used for one coat.

Problem 2: Calculation of Fruits in the Second Stall

To solve this problem, we need to find out how many fruits were brought to the second stall.

Given information: - In the first stall, 18 identical boxes of fruits were brought. - In the second stall, 24 identical boxes of fruits were brought. - The first stall had 72 kg less fruit than the second stall.

To find the number of fruits in the second stall, we can calculate it step by step:

1. Find the total number of boxes of fruits brought: 18 + 24 = 42 boxes. 2. Calculate the total weight of fruits brought to the second stall: 72 * 2 = 144 kg. 3. Find the weight of fruits brought to the first stall: 144 - 72 = 72 kg.

Therefore, 72 kg of fruits were brought to the first stall.

Hence, the second stall must have received the remaining fruits, which is 24 boxes of fruits.

I hope this helps! Let me know if you have any further questions.