Which pair of numbers is relatively prime? A. 18 and 45
B. 26 and 91
C. 10 and 33
D. 14 and 63
Answers
Pair of numbers is relatively prime when numbers do not share factors except for 1. The answer is C because: 10 can be divided by 1,2,5,10 33 can be divided by 1,3,11,33 Hope it helped :)
A train left Vadodara at 4:40p.m on Monday and reached Guwahati on Thursday at 12:30 pm. find the total duration of the journey.