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secondary 3 | E Maths
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Date Posted: 3 years ago
Views: 180
25:3b = 51:4a
Make 25 and 51 to the same.
(25×51):(3b×51) = (51×25):(4a×25)
1275:153b = 1275:100a
∴ 153b = 100a
a = 1.53b
A is 1.53 time bigger than b.
Make 25 and 51 to the same.
(25×51):(3b×51) = (51×25):(4a×25)
1275:153b = 1275:100a
∴ 153b = 100a
a = 1.53b
A is 1.53 time bigger than b.
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