Question

В первый день было продано 60% за весной в магазин тканей во второй 35% оставшегося количества а в третий остальные 78 м Сколько метров ткани завезли в магазин??

Answer 1

60%+35%=95%
100%-95%=5%
5% равно 78 метров
78/0,05= сколько было ткани

Answer 2

1)100-(60+35)=5%(продали в третий день)2)78/5=15,6 метров(в 1%)3)100х15,6=1560 метров(всего было ткани)

Answer 3

Calculation of the Amount of Fabric Imported to the Store

To calculate the amount of fabric imported to the store, we need to follow the given information step by step.

1. On the first day, 60% of the fabric was sold. 2. On the second day, 35% of the remaining fabric was sold. 3. On the third day, the remaining fabric was 78 meters.

Let's calculate the amount of fabric imported to the store:

1. Calculate the amount of fabric remaining after the first day: - 100% - 60% = 40% - Let's assume the total amount of fabric imported to the store is x meters. - 40% of x meters = 0.4x meters

2. Calculate the amount of fabric remaining after the second day: - 100% - 35% = 65% - 65% of the remaining fabric from the first day (0.4x meters) = 0.65 * 0.4x meters

3. On the third day, the remaining fabric was 78 meters: - 0.65 * 0.4x meters = 78 meters

Now, we can solve the equation to find the value of x:

0.65 * 0.4x = 78

To solve this equation, we can divide both sides by 0.65 * 0.4:

0.4x = 78 / (0.65 * 0.4)

Simplifying the right side of the equation:

0.4x = 300

Dividing both sides by 0.4:

x = 300 / 0.4

Calculating the value of x:

x = 750

Therefore, the amount of fabric imported to the store is 750 meters.

Please note that the calculation assumes that the percentage values provided are based on the original amount of fabric imported to the store.