Circle the following statements of proportion that are true. Class 8
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Circle the following statements of proportion that are true. Class 8
Question 1.
Circle the following statements of proportion that are true. Class 8
(i) (4 : 7 :: 12 : 21)
(ii) 8 : 3 :: 24 : 6
(iii) 7 : 12 :: 12 : 7
(iv) (21 : 6 :: 35 : 10)
(v) 12 : 18 :: 28 : 12
(vi) (24 : 8 :: 9 : 3)
Solution:
(i) 
(ii) 8 : 3 :: 24 : 6
(iii) 7 : 12 :: 12 : 7
(v) 12 :18 :: 28 : 12
Question 2.
Give 3 ratios that are proportional to 4 : 9.
____ : ____
____ : ____
____ : ____
Solution:
8 : 18; 12 : 27 and : 16 : 36