The salads in total are $9.50
The waters in total are $3.30
together the total cost is $12.80
First, convert the 15% to an actual number that can be used in a calculation. For percents, this is always done by simply dividing the percent (in this case 15%) by 100%. So, the conversational term "15%" becomes 15% / 100% = 0.15 in terms of a real mathematical number.
Second, you need to find out what 15% of your $12.80 meal cost is. This is always done by multiplying 0.15 by $12.80, or
0.15 x $12.80=$1.92.
So, the amount of tip you are going to leave is $1.92.
This makes the total cost of your meal (to write on your charge slip or other payment)
<span>$12.80 + $1.92 = $14.72.</span>
Total tickets = 60
Tickets sold = 65% of 60 = 0.65 x 60 = 39
Answer: Marvy has sold 39 tickets.
Answer:
The average weight of the newborn otter is
Step-by-step explanation:
Given:
A baby otter was born 3/4 of a month early at first it's weight was 7/8 kg which is 9/10 kg less than the average weight of newborn otter in the aquarium.
Now, to find the average weight of the newborn otter.
Let the average weight of the newborn otter be
It's weight was =
It's weight is less than the average weight of newborn by =
According to question:
<em>Adding both sides by </em><em> we get:</em>
Therefore, the average weight of the newborn otter is
I believe its the third line correct me if im worng
Answer:
this is basic algebra. For the first question (if you add five to one side what must also happen), the answer is that you must add 5 to the other side. use this to answer the other ones.