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Expressing proportions to simplest form
1) Express 12 : 15 to simplest form.
4 : 5
2 : 9
8 : 2
3 : 8
1/10
Solution
Answer:
4 : 5
Explanation:
12 : 15
(12 and 15 Common multiples of 3)
= (4 × 3) / (5 × 3)
= 4/5
So required simplest form is 4:5
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