Register
Diana has 21ft of rubber. If she cuts hair ties that are 1 3/4ft long.how many ties does she have
33.9k views
5 votes
Diana has 21ft of rubber. If she cuts hair ties that are 1 3/4ft long.how many ties does she have

User Rajeev Varshney
by
9.4k points

2 Answers

2 votes
12 Hair ties
12 divided by 1 & 3/4 or in other words 7/4 will be equal to 21 / (7/4) (keep change flip) to get 21*4 / 7 = 84 / 7 = 12
And there you have it !
User Roudi
by
8.0k points
1 vote
21ft x 12 in = 252 inches

1 ft x 12 in = 12 inches
3/4 ft x 12 in= 9 inches

12 + 9 = 21

252/21= 12


She has 12 hair ties
User Krishna Vyas
by
8.5k points
← Prev Question Next Question →

Related questions

User Cwingrav
asked Aug 26, 2021 3.9k views
The diameter of a cylinder construction pipe is 4ft. If the pipe is 21ft long, what is the volume?
Cwingrav asked Aug 26, 2021
by Cwingrav
7.8k points
1 answer
5 votes
3.9k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!