Answer:
z = 13.75 * 0.8 = 11 ( two nonzero digits )
Explanation:
An equation that has two decimal places multiplied by a number with one decimal place can be written as
z = x*y
where x can be = 13.75
and y = 0.8
therefore : z = 13.75 * 0.8 = 11 ( two nonzero digits )