It is 213.36 cm.
84inches/(12inches/foot)=7feet 7feet/(3feet/yard)=2 and 1/3 yards.
84 inches
Yes, it is.
7 feet 8 inches is 233.68 centimeters.
22
7feet
Usually 1 centimeter.
7feet 8 inches
7feet
1 decimeter = 10 centimeter 1 centimeter = 0.1 decimeter
1
there are 10 millimeters in a centimeter