Answer:
The volume of the cylinder B is greater than that of cylinder A
Step-by-step explanation:
To know which cylinder has the greater volume, we need to find the volumes of both cylinders.
The volume of a cylinder is given as:
CYLINDER A
Radius, r = 3 m
Height, h = 1.2 m
Volume, V, will be:
The volume is
CYLINDER B
Radius, r = 4 m
Height, h = 2.5 m
Volume, V, will be:
The volume is
The volume of the cylinder B is greater than that of cylinder A.
If one-sixth of a certain number is four more than one-twelfth the number, the required number will be 48.
Let the unknown number be 'a'
One-sixth of the number is expressed as 1/6 a ..... 1
One-twelfth the number is also expressed as 1/12 a
Four more than one-twelfth the number will be written as:
1/12 a + 4 .... 2
Equating 1 and 2 will give:
1/6 a = 1/12 a + 4
a/6 = a/12 + 4
Collect the like terms
Find the LCM
Cross multiply
a = 12×4
a = 48
This shows that the required number is 48
Learn more on equations here: brainly.com/question/14034270
This is too big of a question for only 5 points
See https://web2.0calc.com/questions/need-help-now_12.