Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller

تمرين 125

Solve for part in each of the following. Round to the nearest hundredth. (See Example.)
Solving for Part
Solve for part, using P = R × B.
(a) 4% of 50
(b) 1.2% of 180
(c) 140% of 225
(d)
% of 560
( Hint:
=.25%)
SOLUTION
(a)

(b)

(c)

(d)

4% of 120 feet = ________