Let us start dividing 30 by small prime numbers in increasing order .
the smallest prime number we use is 2
Let's divide 30 by 2 quotient is 15
so we get : 30 = 2* 15
15 is not a prime number , it can be factorized further .
now we start dividing 15
2 can not divide 15 so we move to next prime number that is 3
can 3 divide 15? yes .
we get a quotient 5
so 30 is now : 2* 15 = 2* 3*5
now we have to work on 5 but 5 is a prime number so we stop here .
the prime factorization of 30 is : 2* 3* 5
Answer : 2 *3*5
Answer:
2(39)(31)+2(39^2)=5460m^2
Step-by-step explanation:
Fifth grade algebra<span> and functions worksheets contain math problems with variables.</span>
Answer:
7
Step-by-step add upexplanation
Add average of each bag. 21
Then divide by 3. 21÷3=7
You have to use a calculated or use your fingers
Answer : b
