Advertisements
Advertisements
Question
State whether the following are in proportion:
3 : 7.5 :: 2 : 7
Sum
Advertisements
Solution
`3/7.5` = 0.4
`2/7` = 0.2857
0.4 ≠ 0.2857
3 : 7.5 :: 2 : 7 are not in proportion.
shaalaa.com
Is there an error in this question or solution?
Chapter 7: Ratio and proportion - Exercise 7B [Page 125]
