Simplifying Fractions
A square has one side measuring 5 metres. What is its area?
25 square metres
If there are 6 boys and 3 girls, what is the ratio of girls to boys in simplest form?
1:2
A triangle has a base of 6 cm and a height of 9 cm. What is its area?
27 cm2
What is the area of a cube with faces equal to 3cm by 3cm?
54 cm2
What is the area of a circle whose diameter is 12cm? (approximately)
113.04 cm2
Last week Bill earned $210 for a 30-hour week. What would he have earned for a 40-hour week?
Pay rate = $7/hour In a 40-hour week Bill would have earned $280.