Rewrite the sum of 16 gallons and pints as a number of quarts.

Rewrite the sum of gallons and 10 pints as a number of quarts.

Rewrite the sum of meters and 50 millimeters as a number of centimeters.

Rewrite the sum of 2 meters and millimeters as a number of centimeters.

Rewrite the sum of 2 feet and inches as a number of yards.

Rewrite the sum of feet and 18 inches as a number of yards.

In acres, give the area of a square plot of land three and one half miles in sidelength.

Give the area, in acres, of a square plot of land with sidelength 528 yards.

A rectangular plot of land measures 72 acres in area. The north-to-south length of the plot is one fourth of a mile. Give the east-to-west length of the plot.

A rectangular plot of land measures one-half of a mile by one-tenth of a mile.

Give its area in acres.