Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

If 2 ft 11 in. Of material is used to manufacture one scarf, how much material is needed for 9 scarves?

Sagot :

Step-by-step explanation:

2 ways :

1. convert everything to inches, then do the calculation, and then convert the result back to feet and inches :

1 ft = 12 in

2 ft = 2×12 = 24 in

2 ft 11 in = 24 + 11 = 35 in

9 scarves need then

35 × 9 = 315 in

to convert back into ft and in, do a whole number (ft) division by 12 and mark the remainder (in) :

315 / 12 = 26 remainder (315 - 12×26 = 315 - 312 = 3)

26 ft 3 in are needed for 9 scarves.

2. do the calculation with both, the given ft and in, and then move any "full" ft from the inches to the feet :

2 ft 11 in × 9 = 18ft 99 in

to convert 99 into ft and in we use the same trick as at the end of 1. :

99 in / 12 = 8 remainder (99 - 12×8 = 99 - 96 = 3)

we need 18+8 = 26 ft plus 3 in = 26 ft 3 in for 9 scarves.

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.