Here are the answers from yesterday’s questions:
(Click the images to enlarge them)
EBM
Problems of the day
Bar Models
Challenge of the day
This is how Alex showed how she solved this problem (much clearer than my long worded explanation):
The video was very tricky – if you watch this all the way to the end, it has the solution.
Ben got the closest to solving this.
Spot the mistakes
Here’s some of today’s work sent in: