NUMBER SYSTEM
Question: What is the highest power of 5 that divides 90 x 80 x 70 x 60 x 50 X 40 X 30 X 20 X 10?
(a) 10
(b) 20
(c) 9
(d) 11
Answers
Answered by
0
Answer:
a-10
I hope it helps
Answered by
0
Step-by-step explanation:
Thus 1+1+1+1+2+1+1+1+1 = 10 . Thus the power will be 10 which can divide 90 x 80 x 70 x 60 x 50 x 40 x 30 x 20 x 10. It is evident that there are 10 5s involved in the multiplication. Hence, 10 is the highest power of 5 which shall divide the given multiplication.
Similar questions