Answer:
16
Step-by-step explanation:
5m is equivalent to 500cm
500 ÷ 30 = 16.6666666667
= 16
The answer is 3 over 4
$18.51
23.42×.21= 4.91 then 23.42-4.91= your sale price which is $18.51
The probability is 1/6, 16%, or 0.16