GRADE SIX MATHEMATICS
Last Week’s Answers
Exercise 1 1. 100 cm2, 40 cm 2. 40 cm2, 28 cm 4. 55 cm2, 30 cm 5. 24 cm2, 24 cm 7. (a) 268 m2 (b) 280 m2
Exercise 2 1. (b) 2310 litres (c) 88 m
(c) 1732.5 litres
2. (a) 3. 44 cm2, 32 cm 6. 154 cm2 , 44 cm
(d) 136 m 192 500 cm3 (b) 3 859 cm2 16. A dress is priced at $5,000.00. What is the price after 16% Value Added Tax (VAT) is added?
(A)
17. The average of 5 numbers is 65. If the sum of four numbers is 300, what is the fifth number
(A)
$ 800
13
(B) $ 4,200
(B) 25
(C) $4,800
(C) 305 18. Which of these shapes has two right angles?
(D) 325
(D) $5,800