Advertisements
Advertisements
Question
State whether the following are in proportion:
9 : 12 :: 12 : 16
Sum
Advertisements
Solution
`9/12 = 3/4` = 0.75
`12/16 = 3/4` = 0.75
Since both values are equal,
9 : 12 :: 12 : 16 are in proportion.
shaalaa.com
Is there an error in this question or solution?
Chapter 7: Ratio and proportion - Exercise 7B [Page 125]
