Question

В рулоне было 72 м ткани . В Первый день продано 0,25 этой ткани , а во второй - 0,5 оставшейся в рулоне ткани. 1. Сколько метров ткани было продано в первый день?

Answer 1

18метров в первый день
0,25=1/4
72:4=18в первый день

Answer 2

Calculating the Amount of Fabric Sold

To calculate the amount of fabric sold on the first day, we can use the information provided.

Given: - Total fabric in the roll: 72 meters - Amount sold on the first day: 0.25 of the total fabric - Amount sold on the second day: 0.5 of the remaining fabric

Calculation

1. Amount of Fabric Sold on the First Day: - Total fabric in the roll: 72 meters - Amount sold on the first day: 0.25 * 72 = 18 meters - Therefore, 18 meters of fabric were sold on the first day.

2. Amount of Fabric Remaining for the Second Day: - After the first day, 72 - 18 = 54 meters of fabric remained in the roll. - Amount sold on the second day: 0.5 * 54 = 27 meters - Therefore, 27 meters of fabric were sold on the second day.

So, the amount of fabric sold on the first day was 18 meters.