First, you convert 5% to decimal. For your info, percents are always equal to 100. So, you divide 5 by a 100, which gives you 0.05. Then, you multiply 2.95 by 0.05. 2.95 x 0.05 is 0.1475 which is about 0.15. Then, you add 0.15 to 2.95. The total cost of a $2.95 notebook plus 5% is about $3.10.
I believe it is A based on my calculations. :)
Answer:
225/10
Step-by-step explanation:
22.5 is 45/2 which is 22 1/2 as a mixed fraction and 225/10 is 22 1/2 as a mixed fraction so I think thats the answer.
0.09 -->0.1
and
0.11--> 0.1
a trick to remember:
5 or more raise the score, less than 5 take a dive
means if the the number next to the desired place value to be rounded is greater than 5, you raise the number, if it is less than 5 you lower it
