Question

На пошив одного костюма требуется 3м. 75см. ткани. На сколько сантиметров необходимо укоротиь рулон ткани длиной 25 м. чтобы получить отрез ткани на пошив шести костюмов

Answer 1

3 м 75 см*6=375 см*6=2250 см (на 6 костюмов) (1 м=100 см)
25 м=2500 см
2500 см-2250 см=250 см
Ответ: надо укоротить на 250 см

Answer 2

Calculating Fabric Length for Six Suits

To calculate the fabric length needed to make six suits, we can use the given information that 3m 75cm of fabric is required for one suit. We also know that the fabric roll is 25m long.

Step 1: Calculate Fabric Length for One Suit To find the length of fabric needed for one suit, we convert 3m 75cm to centimeters and then multiply by 6 to get the total length needed for six suits.

3m 75cm = (3 * 100) + 75 = 375cm

Step 2: Calculate Fabric Length for Six Suits Now, we can multiply the fabric length needed for one suit by 6 to find the total fabric length needed for six suits.

375cm * 6 = 2250cm

Answer:

To make six suits, the fabric roll needs to be shortened by 2250 centimeters.

This calculation is based on the given fabric requirement for one suit and the length of the fabric roll.