Question

(iii) 4:8::8:14
(iv) r: 3:0.4: 0.5
2. Find the value of x in each of the following:
(i) 6:9:r: 15 (ii) 7:7:: 12:21
1 1 1
(vi) r: 1.5 :: 6.3: 4.5
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Answer 1

Answer:

(iii) 4:8::8:14

(iv) r: 3:0.4: 0.5

2. Find the value of x in each of the following:

(i) 6:9:r: 15 (ii) 7:7:: 12:21

1 1 1

(vi) r: 1.5 :: 6.3: 4.5

Step-by-step explanation:

there is no x in the question