6/8 *3/2.
6*3=18. /8*2=16
18/16
Divide top and bottom by 2
9/8
Volume of a cylinder of radius r and heigth h is

Here h is 15 cm and r is 6 cm.
Here I'll Simplify it to show the work.
You need PEMDAS
9(2*2+4÷2)
9(4+4÷2)
9(8÷2)
9(4)
9(4) = 9 × 4 = 36
The Answer is 36.
4(73)+3
273+3
276
Because you have to subsititue 73 for x. So you have to multiply 73 by 4 then what you get out of that you have to add it by 3.