Answer: 6 hours
Step-by-step explanation:
25% of 30 = 7.5
5% of 30 = 1.5
7.5 - 1.5 = 6
Tremaine used 6 hours more to play games than to do research.
Well first off those numbers add up to 163.
A way to check this is to add 52 with 23 which is 75 then add 78 by 10 which is 88 now add 75 with 88 which is 163
Answer: 60
Step-by-step explanation:
To solve this problem, you first have to figure out how many customers put 2 and how many customers put 1. To do this, you count the amount of 2's on the survey, which is 19. Then, you count the amount of 1's, which is 6.
Then, you divide both of them by 25, since that is the number of customers that were surveyed. 6 divided by 25 is 24% and 19 divide by 25 is 76%. Therefore, 24% of the customers were new.
So, you do 250 times 24% (or 0.24 in decimal form) and you will get 60.
So, there will be an estimated amount of 60 customers out of the next 250 that are new.
Answer:
That's the mathematical meaning of equation, but equation can also be used in any number of situations, challenges, or efforts to solve a problem. The "equa" at the beginning of equation will be familiar from other words such as "equal," "equality," and "equate."
Step-by-step explanation: