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- Three numbers are in the ratio 3:5:7.
Question 1:
Three numbers are in the ratio 3:5:7. The largest number value is 42.Find difference between Smallest & largest number is?
A. 16
B. 8
C. 12
D. 24
Feedback = 3:5:7
Total parts = 15
= The largest number value is 42
= The largest number is = 7
= Then 7 parts -----> 42 ( 7 × 6 = 42 )
= smallest number = 3 & Largest number = 7
= Difference between smallest number & largest number is = 7 - 3 = 4
=> Then 4 parts -----> 24 (4 × 6 = 24)
Total parts = 15
= The largest number value is 42
= The largest number is = 7
= Then 7 parts -----> 42 ( 7 × 6 = 42 )
= smallest number = 3 & Largest number = 7
= Difference between smallest number & largest number is = 7 - 3 = 4
=> Then 4 parts -----> 24 (4 × 6 = 24)
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