the real world situation for ratio 29 to 30 is that their are 29 boys to 30n girls meaning less number of boys to girls in the class
65% of the toy store is covered in lights. To convert a percentage to a decimal, simply divide it by 100 - 65/100=0.65. To convert a decimal to a fraction, you simply write it as (number*10^(number of digits after the decimal point))/10^(number of digits after the decimal point) Since there are 2 digits after the decimal place, we have
0.65*10²/10²=65/100. Noticing that both 65 and 100 are multiples of 5, we can divide both of them by 5 to get 13/20
Another way to do this is to go from a percentage to a fraction. For this, you simply take the numbers and divide it by 100. For 65%, we have 65/100=13/20
Feel free to ask further questions!
Answer:
There is no solution to 
Step-by-step explanation:
That's because when you use 
that means you want the absolute value, which makes all numbers that are put into those to lines positive. The absolute value is used when you aren't using negative numbers or working with something that can't be in the negative. Think about it like a number line but the negative side to the left doesn't exists.
If you try plugging in -11 which would normally make that -6, it will change it from -11 to positive 11.
Anything you put into absolute value will be positive. So you won't be able to get -6 with this formula because you'll always be adding and to get -6 you need to subtract.
Answer: $15.00
Step-by-step explanation: If 3 sodas cost you $4.50 then you divide it by 3 to get $1.50 per soda. Then you multiply the number by ten to get $15.
