6694 rounded to 1 significant figure is 7000
2468 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
99.6 rounded to 1 significant figure is 100
6,256 rounded to 1 significant figure is 6,000
30,569 rounded off to 1 significant figure is 30,000
975 rounded to 1 significant number is 1,000
2911 rounded to 1 significant figure is 3000.
Anything that isn't 1, 2, 4, 617, 1234, 2468
The number 46313 rounded to 1 significant figure is 50000. The significant digit is 5, so the number is rounded up to the nearest power of 10.
It is: 7000 rounded to 1 significant figure
400
0.03
10000
A number with only 1 significant figure can't be rounded to 3 significant figures
It then is: 0.007
2468 is not a prime number because it has more than twofactors.Points to remember!1-Every number except 0 is divisible by itself.2-Every number is divisible by 1.3-It means every number except 0 and 1 has minimum two factors.Therefore, 2468 has factors: 1 and 2468.In order to show that given number is not prime there is no need to find all the factors we just have to show that it has more than two factors.2468 is also divisible by 2, which means that 2 is also a factor of 2468(more than two factors).Therefore, 2468 is not a prime number.
10,00010,00010,00010,000