Answer:18/25
Step-by-step explanation:
Answer As a decimal number: 18/25=18÷25=0.72 As a percentage: 0.72=0.72×100/100=72/100=72% In conclusion, in how many different ways do ...
Step-by-step explanation:
To find the number of student tickets sold, we can use a system of equations. The number of student tickets sold is 320.
To find the number of student tickets sold, we can use a system of equations.
Let's represent the number of adult tickets sold as 'A' and the number of student tickets sold as 'S'. From the given information, we know that A + S = 400 (equation 1) and 5A + 3S = 1360 (equation 2).
We can solve this system of equations by substitution or elimination method:
Using the substitution method, we can solve equation 1 for A:
A = 400 - S
Substituting A in equation 2:
5(400 - S) + 3S = 1360
2000 - 5S + 3S = 1360
2000 - 2S = 1360
-2S = -640
S = 320
Therefore, 320 student tickets were sold.
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Answer:
2/15
Step-by-step explanation:
p(first white)=4/10=2/5;
P(second white)=3/9=1/3;
P(both white)=2/5 x 1/3=2/15
An
1/2
Step-by-step explanation:
There are 10 balls total and two balls are removed and not replaced so your fraction is 4/8 but you need to simplify it to 1/2
True or false?
Answer:
= 233.75
Step-by-step explanation:
To find the discount, we multiply the original price by the percent off
discount = 275* .15
= 41.25
To get the sale price, take the original price and subtract the discount
sale price = 275-41.25
= 233.75