Answer:
.000039
Step-by-step explanation:
When dividing by a power of 10, we move the decimal to the left
There are 5 zero's , so move it to the left 5 places
Add zeros if necessary
3.9 becomes .000039
Answer:
Step-by-step explanation:
4x= 4(-1)= -4
3y= 3(2)=6
4x^3y= -4^6
=4096
4096^2= 16777216
Answer:
Step-by-step explanation:
Steps for finding L.C.M of the given numbers :
First of all find the prime factors of each numbers.
Take out the common prime factors.
Also take out the remaining prime factors.
Multiply those all prime factors and obtain L.C.M. If there is not any common prime factors then their L.C.M is the product of the given numbers.
Now,let's find the least common multiple ( L.C.M ) of 45 and 120 following those steps :
prime factors of 45 = 3 × 3 × 5
prime factors of 120 = 2 × 2 × 2 × 3 × 5
Common prime factors= 3 and 5
Remaining prime factors = 2 , 2 , 2 and 3
Multiply all the prime factors to obtain L.C.M
Hope I helped!
Best regards! :D
Answer:
1,3,5,15,25 and 75 :)
Step-by-step explanation: