Lets find how many boys there are.
First we add the ratios:
7 + 5 = 12
Then we divide the total number of students by this:
240 / 12 = 20
Now to find out how many boys there are, we times this by the ratio of boys:
20 x 5 = 100
Finally we divide the number boys, by the total number of students. We then times this number 100 to change it from a decimal to a percentage.
100 / 240 = 0.41666 (Multiply this by 100 to get the percentage)
0.41666 x 100 = 41.67%
Answer:
4 smoothies
Step-by-step explanation:
We can divide the total amount of cups of strawberries by the smoothie to strawberry ratio. Note that 3/4 = 0.75.
3 / 0.75 = 4 smoothies
Best of Luck!
Answer:
see the explanation
Step-by-step explanation:
we know that
When the denominator of a proper fraction is 99, the repeating digits in its decimal form will be equal to the digits of the numerator
Examples
The repeat digits are 06
The repeat digits are 15
The repeat digits are 98
Answer:
x=8
Step-by-step explanation:
x+7=15
-7 -7
x=8