Shepherd's flock

Does Joseph have too many sheep in his flock...
Age
14 to 16
Challenge level
filled star filled star empty star
Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving
Being curious Being resourceful Being resilient Being collaborative

Problem



Joseph's flock has 55% more sheep than goats. What is the ratio of goats to sheep in the flock?

If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.