Question:
Ice-cream, tart and cake were available as dessert at a dinner. Each diner was asked to choose one dessert. The bar graph represents the diners’ choices. The number of diners is not shown on the scale and the bar that shows the number of diners who chose tart has not been drawn.
a) What was the ratio of the number of diners who chose cake to the number of diners who chose ice-cream?
b) ‘X’ was the average number of diners who chose a dessert at the dinner. Draw the bar to represent the number of diners who chose tart in the graph.
Solution:
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