Subject :IMO Class : Class 6
What is the smallest positive integer n such that the following product ends in six zeros?
16 × 34 × 75 × 21 × 13 × n
A125
B625
C1250
D10000
I didn't get this question
Ans 1:
Class : Class 6
plz give solution
Ans 2:
Class : Class 4
gone mad or what !!!!!! read question carefully i,m more reading questioncarefully
Ans 3:
Class : Class 4
to chaitanya LK
Ans 4:
Class : Class 7
Ans 5:
Class : Class 8
ans. is D. when all the given numbers [16,34,75,21,13] are multiplied,we get 1,11,38,400.this number is ending with two zeros.if this number must end with six zeros,there must be four more zeros.to achieve this,we multiply 1,11,38,400 by 10,000.
Ans 6:
Class : Class 5
whats the simple solution? do we have to multiply all the numbers?
Ans 7:
Class : Class 6