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Secondary 1 | Maths
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Pls help. It's quite urgent. Thanks
Date Posted: 3 years ago
Views: 583
Is this correct??
p : q = 3/4 : 2
p : q = 3/4 ÷ 2/1
p : q = 3/4 × 1/2
p : q = 3/4 × 2/4
p : q = 6/16
q : r = 1/3 : 1/2
6 : r = 1/3 ÷ 1/2
6 : r = 1/3 × 2/1
6 : r = 1/3 × 6/3
r = 9/6 × 1/6
r = 9
(i) p : q : r = 6 : 16 : 9
(ii) q : r = 16 : 9
p : q = 3/4 : 2
p : q = 3/4 ÷ 2/1
p : q = 3/4 × 1/2
p : q = 3/4 × 2/4
p : q = 6/16
q : r = 1/3 : 1/2
6 : r = 1/3 ÷ 1/2
6 : r = 1/3 × 2/1
6 : r = 1/3 × 6/3
r = 9/6 × 1/6
r = 9
(i) p : q : r = 6 : 16 : 9
(ii) q : r = 16 : 9
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