|
|
Exam-Style Question on ProportionA mathematics exam-style question with a worked solution that can be revealed gradually |
Question id: 536. This question is similar to one that appeared on a GCSE Higher paper in 2019. The use of a calculator is allowed.
People are paid to paint polygons.
There are eight people in the polygon painting posse.
All of the people paint at the same rate.
When all of the people are painting, they can paint all of the polygons in the palace in ten days.
The table shows the number of people painting each day:
| Day 1 | Day 2 | Day 4 | All other days | |
| Number of people painting | 3 | 6 | 7 | 8 |
Work out the total number of days taken to paint all of the polygons in the palace.
|
The worked solutions to these exam-style questions are only available to those who have a Transum Subscription. Subscribers can drag down the panel to reveal the solution line by line. This is a very helpful strategy for the student who does not know how to do the question but given a clue, a peep at the beginnings of a method, they may be able to make progress themselves. This could be a great resource for a teacher using a projector or for a parent helping their child work through the solution to this question. The worked solutions also contain screen shots (where needed) of the step by step calculator procedures. A subscription also opens up the answers to all of the other online exercises, puzzles and lesson starters on Transum Mathematics and provides an ad-free browsing experience. |
|
Drag this panel down to reveal the solution
Here is a self-checking interactive exercises on a related topic called Unitary Method.
The exam-style questions appearing on this site are based on those set in previous examinations (or sample assessment papers for future examinations) by the major examination boards. The wording, diagrams and figures used in these questions have been changed from the originals so that students can have fresh, relevant problem solving practice even if they have previously worked through the related exam paper.
The solutions to the questions on this website are only available to those who have a Transum Subscription.
Exam-Style Questions Main Page
To search the entire Transum website use the search box in the grey area below.
©1997 - 2024 Transum Mathematics :: For more exam-style questions and worked solutions go to Transum.org/Maths/Exam/
