24= 2*2*2*3 20= 2*2*5 Common factors are 2*2= 4 Answer
………is the only even prime?
a) 8
b) 6
c) 4
d) 2
A prime number is a number that can only be divided by……..and the number itself.
a) 1
b) 2
c) 3
d) 4
The Highest Common Factor of given numbers 72 and 56 is…………..
a) 7
b) 3
c) 2
d) 8
The HCF of 160, 240, 480 and 360 is……….
a) 40
b) 30
c) 20
d) 10
The Highest Common Factor (HCF) of 140, 308 and 490 is………
a) 15
b) 14
c) 18
d) 11
Mary has 24 pastries and wants to share pastries with her 20 friends. The greatest number of pastries any friend can get………..
a) 5
b) 6
c) 4
d) 2
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Hey Everyone! In my POV the correct option is 5. Because in the options given highest number is 6. But we can't give 6 to any friend. Because the rest of 18 pastries won't distribute among 19 friends which is impossible. So if we go for 2nd highest which is 5. then 24-5=19. Means rest of 19 pastries can be equally distribute to rest of 19 friends. correct me if I'm wrong. |
How
by at 2023-10-27 11:23:32