Question

Из 28 м ткани сшили 7 одинаковыхплатьев. Сколько потребуется ткани, чтобы сшить 12 таких платьев? Сколько платьев можно сшить из 60 м ткани (если можете то ещё и с условиям)

Answer 1

28:7 = 4(м) - на одно платье
4*12=48(м) - на 12 платьев
60:4=15(п) - из 60 м 

Answer 2

1)28:7=4(м)-надо на 1 платье.
2)4*12=48(м)-надо на 12 платьев.
3)60:4=15(пл.)
Ответ:из 60 метров ткани можно сшить 15 платьев.

Answer 3

Calculation for 7 Dresses

To determine how much fabric is needed to make 12 dresses, we first need to calculate the amount of fabric required for 7 dresses.

According to the information provided, 28 meters of fabric were used to make 7 identical dresses.

To find the amount of fabric used per dress, we divide the total fabric by the number of dresses:

28 meters / 7 dresses = 4 meters per dress.

Calculation for 12 Dresses

Now that we know that each dress requires 4 meters of fabric, we can calculate the total amount of fabric needed for 12 dresses.

To find the total fabric required, we multiply the amount of fabric per dress by the number of dresses:

4 meters per dress * 12 dresses = 48 meters of fabric.

Therefore, to make 12 dresses, you would need 48 meters of fabric.

Calculation for 60 Meters of Fabric

If you have 60 meters of fabric, you can calculate how many dresses can be made with that amount.

Using the information that each dress requires 4 meters of fabric, we divide the total fabric by the amount of fabric per dress:

60 meters / 4 meters per dress = 15 dresses.

Therefore, with 60 meters of fabric, you can make 15 dresses. Please note that these calculations assume that each dress requires the same amount of fabric and that there is no fabric wastage during the cutting and sewing process.