Question

Помогите На одном ткацком станке за 1 ч вырабатывается 3,45 м ткани.Сколько метров ткани можно выработать за 7 часов , если ткачиха одновременно обслуживает 2 станка

Answer 1

1)3,45*2=6,9
2)6,9*7=48,3
Объяснение:
Если ткачиха работает сразу на 2-ух станках, значит на 2-ух станках за час вырабатывает 6,9м ткани. Ну и 6,9 помножить на 7 часов получится 48,3м ткани-это она вырабатывает за 7 часов. 

Answer 2

Calculation of Fabric Production

To calculate the amount of fabric that can be produced in 7 hours on one loom, we need to know the production rate of the loom per hour. According to the information provided, one loom produces 3.45 meters of fabric in 1 hour.

Since the weaver is simultaneously operating two looms, the total fabric production in 7 hours can be calculated as follows:

Fabric production in 7 hours = (Fabric production per hour per loom) x (Number of looms) x (Number of hours)

Fabric production per hour per loom = 3.45 meters Number of looms = 2 Number of hours = 7

Substituting the values into the formula:

Fabric production in 7 hours = (3.45 meters/hour/loom) x (2 looms) x (7 hours)

Fabric production in 7 hours = 3.45 meters/hour/loom x 2 looms x 7 hours = 48.3 meters

Therefore, the weaver can produce 48.3 meters of fabric in 7 hours while simultaneously operating two looms.

Please note that the search results did not provide specific information about the production rate of the loom, so the calculation is based on the information provided in the user's question.