Question

Для пошива простыней сначала отрезали 3/8 рулона ткани, а затем еще 2/8 рулона, после чего в рулоне осталось 24 метра. Сколько метров ткани было в рулоне первоначально?

Answer 1

1-3/8-2/8=3/8

24 м это 3/8 рулона

24:3/8=24*8:3=64 м рулон

 

 

 

 

Answer 2

Calculating the Initial Length of Fabric in the Roll

To calculate the initial length of fabric in the roll, we can use the information provided in the question and the fact that after cutting 3/8 and then 2/8 of the roll, 24 meters of fabric were left.

The initial length of fabric in the roll can be calculated using the following steps:

1. Calculate the Total Length Cut: - First, we add the fractions to find the total length cut from the roll: 3/8 + 2/8 = 5/8.

2. Calculate the Remaining Length: - Then, we subtract the remaining length from the total length of the roll: 1 - 5/8 = 3/8.

3. Calculate the Initial Length: - Finally, we can use the remaining length to find the initial length of the fabric in the roll: 24 / (3/8) = 24 * (8/3) = 64 meters.

Therefore, the initial length of fabric in the roll was 64 meters.

Conclusion

The initial length of fabric in the roll was 64 meters.