73.6667
221, 442, 663, 884 and so on.
No, 3 does not go into 221 evenly. 221 divided by 3 is 73.6 repeating.
The prime factors of 221 are 13 and 17. They're the only prime numbers that will divide evenly into 221 with no remainder.
It is: 13
Apart from itself and 1, the only numbers that divide evenly into 221 are 13 and 17. Therefore, 221 = 13 x 17.
It is 13 because it is the HCF of 325 and 221
It is easy to see if 221 is divisible by 6. The number 6 is even and 221 is not. An even number cannot evenly divide an odd number . You get: 36.8333333... recurring A handy rule is: Any number is divisible by 6 if it is divisible by both 2 and 3.
221 minutes is 3 hours and 41 minutes
The first ten positive integer multiples of 221 are: 1 x 221 = 221 2 x 221 = 442 3 x 221 = 663 4 x 221 = 884 5 x 221 = 1105 6 x 221 = 1326 7 x 221 = 1547 8 x 221 = 1768 9 x 221 = 1989 10 x 221 = 2210
It means multiply.
Written as a product of primes, 325 = 5^2 x 13 221 = 13 x 17 Therefore 13 goes into both 325 and 221
You can convert any fraction to a decimal by dividing the numerator (top) by the denominator (bottom), for example, on a calculator. In this case, you divide 221 / 50.