Solve 5 2/9+4 2/9=?

6 1/4-3 1/8=?

2 1/2-1 1/4=?

4 1/6+3 2/3=?

9 1/2- 4 2/3=?

answer is 144

step-by-step explanation:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d