Pupil outcome: I can appreciate that any terminating decimal can be written as a fraction with a denominator of the form 10^n Key learning points: - Place value of decimals can be represented with exponentials in the column headings. -...

A horse is tied to an outside corner of a 20 foot by 10 foot rectangular barn. What is the maximum area the horse can graze outside, if the rope has length L? Solve for L = 5 and L = 25 (find exact answers). If you are up for a...