Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 1 : 6 = _____ : 24
(b) 1 : 7 = 4 : _____
(c) 9 : _____ : 5 = 18 : 4 : 10
(d) 1 : 7 : 3 = 4 : 28 : _____
2 m

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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 1 : 6 = _____ : 24
(b) 1 : 7 = 4 : _____
(c) 9 : _____ : 5 = 18 : 4 : 10
(d) 1 : 7 : 3 = 4 : 28 : _____