Question

(a) 2,4,13,26
(6) 22, 33,2,3
(d) 100, 150, 200, 300
(f) 3,4,5,6
(h) 2,8,9,36
(e) 55,65,65,55
(g) 8,16,4,8
3. Verify the following:
(a) 80:20=160:40
(c) 108: 72=129:86
(e) 55:50=121: 110
. Find the value of x :
(6) 2:3=6:9
(d) 42:7= 36:6
(f) 10:12=5:6
(a) 55:11=x:6
(c) 206:103=x:22
(e) 117:13=81: x
(b) 25:5=X:4
(d) *:92=87:116
(f) 1000:x= 500:5
2. Are they in proportion?
(c) 150, 200, 250, 300​

Answer 1

Answer:

Explanation:

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