21/x = 105/5 = 21
21 = 21x
x = 1
21
The simplest form of 105 over 441 is 5 over 21.
21 * 5 equals 105, if that's what u meant.
it equals 5 x 21= 105
The LCM of 5 and 21 is 105.
To simplify the fraction 21 over 105, you divide both the numerator and the denominator by their greatest common divisor (GCD), which is 21. Dividing 21 by 21 gives you 1, and dividing 105 by 21 gives you 5. Therefore, 21 over 105 simplified is 1/5.
21/105 in simplest form is 1/5
No; since the last digit is 5, it is divisible by 5.
5 over 21.
To calculate 5 x 21 using place value, we can break down 21 into its place values, which are 20 and 1. First, we multiply 5 by 20, which equals 100. Then, we multiply 5 by 1, which equals 5. Finally, we add these two results together: 100 + 5 = 105, so 5 x 21 equals 105.
105/441 = 5/21
The prime factors of 105 are 3, 7, and 5. So every combination of those can be used in the answer: 3 * 7 * 5 = 105 21 * 5 = 105 3 * 35 = 105 15 * 7 = 105