You find the LCM of the denominators in the fractions, then you multiply both fractions as needed till both have like denominators. Then you subtract.
For example:
5/9 - 2/4
LCM of 9 and 4 is 36
[(5 x 4)/(9 x 4)] - [(2 x 9) - (4 x 9)]
= 20/36 - 18/36
20/36 - 18/36 = 2/36
2/36 = 1/18
hope this helps ya!
I think it must be 87 .
Step-by-step explanation:
Not sure how to explain.
3*P + (1/6%* 3p)=
Thats the formula
basically its: 3 * p + 1/6 of 3p
F(x)= -4.
Just plug in -1 for your x in 2x-2 and solve like a normal equation. Think of f(x) a your y because that's basically what it is. If it helps, the equation is basically:
y=2x-2 so you would just solve for y by plugging in -1 into x.
There are 72 passengers in total and 35 are men and women as one category.
The number of children are 72 - 35 = 37
So the success is 37 (number of children. And the total number of people is 72.
The probability of a child being asked is 37/72.
