Answer:
The answer is 190.5cm
Explanation:
so solve this problem, we first need to convert marco's height to inches.
there are 12 inches in 1 foot.
multiply.

notice how ft cancel out because they are in opposite positions of the fraction.
add 72+3 to get marco's height in inches.

marco is 75inches.
with this information, we can solve for his height in cm.
write an equation.

solve.

marco is 190.5centimeters
hope this helps!