When finding the least common denominator you look at the denominator of the fraction which is the number below the line.
To find the least common denominator in this question you would find the common multiple of 4,5,and 3
Which ever common multiple shows up first is your answer
Multiples of 4,5, and 3 :
4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
5 10 15 20 25 30 35 40 45 50 55 60 65
3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60
The answer to this problem would be 60
11.4
0.0814
0.0875 81.4
Answer:
One ml is equal to a cm3, then
m=2.67g/cm3*30.5cm3
m=81.435g
If we divide this quantity by 1000 to pass this to Kg we get:
m=81.435/1000=0.081435kg
Step-by-step explanation:
Remember the formula of density is density=mass/volume, if we solve for mass we get:
mass=density*volume
x+3y=12
Yes or No?
Answer: no
Step-by-step explanation: explained in photo
In not so complicated math problems, a rough estimate or mentally-calculated estimate, sometimes referred to as a "ballpark estimate," helps to predict the numerical range the final answer should fall within. For example, if the given problem is to determine the sum of 23 plus 76, it can be estimated that the final and precise answer will be somewhere close to 100 because the known calculation 25 plus 75 equals 100 is close to the given problem 23 plus 76.