Posted by **Richard ** on Thursday, March 22, 2012 at 12:40pm.

14 metres of rope costs €9.52. If Joe bought 21 metres, how much change out of €20.00 do Joe get? Is there a shorter way of doing this other than dividing, multiplying and then subtracting?

- Maths -
**PsyDAG**, Friday, March 23, 2012 at 5:28pm
Not that I know about.

## Answer this Question

## Related Questions

- maths - A rectangular paddock is 164 metres long and 95 metres wide. How many ...
- Maths - A floor is measuring 8 metres by 6 metres is covered with carpet. If ...
- math problem solving - joe has a collection of 35 dvd movies. he receives 8 of ...
- math - Joe bought something and gave the clerk a quarter .His change was 2 coins...
- Math - A reel of electric wire 150 metres long cut into two pieces. One is 40 ...
- math - limim bought 2.5 metres of cloth.Each dress used 3/4 metres. If she made ...
- Math - Joe and Steve went to the store and Joe had seen this jacket that he had ...
- maths - the height of a tower is 20 metres and the length of its shadow is 25 ...
- math - I borrowed money from Joe. I spent 5.50 of it on lunch, and half of the ...
- Finance - Patricia and Joe Payne are divorced. The divorce settlement stipulated...

More Related Questions