5. Find the sma.llest 5-digit number exactly divisible by 25. .
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Answered by
0
Answer:
10000 is the ans to your solution
Step-by-step explanation:
The smallest 5-digit number is 10000.
We find the LCM of 8,15,20,25,
2 | 8 15 20 25
2 | 4 15 10 25
2 | 2 15 5 25
5 | 1 15 5 25
5 | 1 3 1 5
3 | 1 3 1 1
| 1 1 1 1
LCM(8,15,20,25)=2\times2\times 2\times 3\times 5\times 5LCM(8,15,20,25)=2×2×2×3×5×5
LCM(8,15,20,25)=600LCM(8,15,20,25)=600
Divide 10000 by 600 so that we get the remainder,
\frac{10000}{600}= 16.66
600
10000
=16.66
Nearest number is 17.
i.e. 600 * 17= 10200
Answered by
0
Answer:
Smallest five digit number is 10,000
It is divisible by 25
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