Estimating fractions
This task is about estimating a sum of fractions.
These questions are about estimating not solving to find the exact answer. For the each of the following three problems:
 Estimate what you think the sum of all the fractions is; and
 Explain how you worked out the estimate.
a)

\(8 \over 9\) + \(14 \over 15\) + 2\(1 \over 6\)


b)

\(7 \over 15\) + \(11 \over 12\) + \(19 \over 18\) + 3


c)

2\(3 \over 4\) + \(1 \over 2\) + 2\(5 \over 8\) + \(3 \over 11\)
