<span>He should use pounds.
Explanation<span>:
A bowling ball as we know it is an American item. In Britain, bowling most commonly means "lawn bowling," which uses different equipment. A bowling ball would be for the ten-pin bowling Americans enjoy. Since it is an American sport, we would not use the metric system; instead, we would use pounds.</span></span>
Move the decimal place one point to the right
Example 3.75 x 10 = 37.5
