Answer:
It is 30!
Step-by-step explanation:
i used cross multyplying .
18 x
------- = --------
60 100
Lets just say that 18 was a percent. you see, 60 is your whole, and 18, is your part.
60 times x = 60x | 100 times 18 = 1800
Then i divide 60 from both sides.
60 1800
/60 /60
------- ------------
0 30
ALSOOOO:
When we where at 60x and 1800....
you can use multyplycation to figure it out. here:
6 | 12 | 18 |
-------------------------------------------
1 | 2 | 3 |
you see we got to 12 by counting by 6. (multiples of 6) and he had to do this 3 times, so- to get from 60 to 1800, you have to multiply 60 by 30. (30 is the answer)
