1
To express 125 as a product of primes, you can start by dividing it by the smallest prime number. Since 125 is odd, you can begin with 5, the smallest prime. Dividing 125 by 5 gives you 25, and dividing 25 by 5 gives you 5. Thus, 125 can be expressed as (5 \times 5 \times 5) or (5^3).
4
10 - 5 - 2
To convert the decimal number 219 to base 5, we divide the number by 5 and record the remainders. Dividing 219 by 5 gives a quotient of 43 and a remainder of 4. Dividing 43 by 5 gives a quotient of 8 and a remainder of 3. Finally, dividing 8 by 5 gives a quotient of 1 and a remainder of 3, and dividing 1 by 5 gives a quotient of 0 and a remainder of 1. Reading the remainders from bottom to top, the base 5 representation of 219 is 1334.
You're dividing 75 by 5 and 3. 1, 3, 5, 15, 25, 75
55 divided by 5 show the quick way of dividing = 11
1
To express 125 as a product of primes, you can start by dividing it by the smallest prime number. Since 125 is odd, you can begin with 5, the smallest prime. Dividing 125 by 5 gives you 25, and dividing 25 by 5 gives you 5. Thus, 125 can be expressed as (5 \times 5 \times 5) or (5^3).
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5
Keep dividing by 5. 5 x 5 x 5 = 125
10 - 5 - 2
A rational number is, by definition, the answer from dividing one integer by another.
12 .5
5
5 x 0.2 = 25 Or to put it a different way 25 / 0.2 = 5 Dividing something by a number greater than 1 gives you a smaller number Dividing something by 1 gives the same number Dividing something a number smaller than 1 gives you a larger number