Okay so first what you would do is figure out what 3/5 is as a decimal so you would divide 3 by 5 which is 0.6 so the percentage is 15.6%
Next turn it into a fraction which would be 15.6/1
Then multiply the numerator and denominator by 10
15.6= 15.6/1= 156/10
then to put it in simplest form divide 10 by 156 and that would be 15 and 6/10
hope this helped (;
4x-10y=-20 /*(-3)
6x-15y=-30 /*2
-12x+30y=60
12x-30y=-60
+-------
0=0
C.
Answer:
infinitely many solution
If one day in heaven = 1,000 yrs on earth, and gabes lips are on the horn and it takes him 3 seconds to blow, how many days do we have left on earth?
Answer:
12 days 16 hours 22 minutes 7.5 seconds
Step-by-step explanation:
You are interested in the proportion ...
earth time / heaven time = (1000 years)/(1 day) = (x days)/(3 seconds)
Multiplying by 3 seconds, we find ...
x days = (3 seconds)(1000 years)/(1 day)
If we convert 1000 years to days, then the formula will give us "x days" as a number of seconds.
1000 years is a long enough time period that all of the leap-year rules come into play. So, we will use the average number of days in a year as 365.2425. Then 1000 years is 365,242.5 days, and we get ...
x days = (3 seconds)(354,242.5) = 1,095,727.5 seconds
There are 3600 seconds in 1 hour, so this is ...
x days = (1095727.5 s)/(3600 s/h) = 304.36875 h
The fraction of an hour converts to 22 minutes 7.5 seconds. The 304 hours converts to 12 days 16 hours.
When Gabe starts blowing his horn, we have 12 days 16 hours 22 minutes 7.5 seconds left on Earth.
_____
The number of minutes and seconds will vary, depending on what you consider to be the number of days in a year.
Answer:
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
Step-by-step explanation:
all numbers are multiples of 6, thus are divisible by 6
Answer:
6,12,18,24,30,36,42,48,54, and 60.
Step-by-step explanation:
To find this you can just keep on adding 6 to itself like this:
6+6=12 12+6=18 and so on,