5
Make me correct - Error Alarm
Rajveer was not paying attention in the class, so instead of
2
7
multiplying a number M by he divided M by Rajveer's
2
7
value was more than the expected value of M. What is M?
1 13
14
Answers
Answered by
6
Given :- Since Raj was not paying attention in class, instead of multiplying M by 2/7, he divided M by 2/7. Raj’s value was 1(13/14) more than expected value of M. What is M ?
Answer :-
→ Expected value of M = M * (2/7) = (2M/7)
→ Error value = M ÷ (2/7) = M * (7/2) = (7M/2)
A/q,
→ Error value - Expected value = 1(13/14)
→ (7M/2) - (2M/7) = (27/14)
→ (49M - 4M)/14 = (27/14)
→ 45M/14 = 27/14
→ 45M = 27
→ M = 27/45
→ M = (3/5) (Ans.)
Learn more :-
few children go to a park, if each child sits alone on a bench, there is one child left standing and if two children occ...
https://brainly.in/question/37181989
Similar questions