Answer:
-5/6
Step-by-step explanation:
This is because we can substitute p for 2/3.
(3/4 x 2/3) - (2/1 x 2/3)
This shall equal:
6/12 - 4/3
In order to subtract, we need the same denominator meaning we need that three on 4/3 to be 12. So multiply 4/3 and 4/4
Equation shall be like this:
6/12 - 16/12
Now subtract keep the denominator the same!
-10/12
Simply/reduce (divide by 2/2)
-5/6!!
Answer:
da part wich iznot in da solution iz step 4
PEMDAS
multiply first
1*2=2
3*4=12
5*6=30
now we have
2+12+30=44
add
2+12=14
14+30=44
44=44
true
Answer:
$8.27
Step-by-step explanation:
First we need to find the tip. We know it was 18% of the total. So...
x (the variable we need to find) 18%
__ = ___
10.08 (the total bill including tip) 100%
cross multiply
100x = 181.44
-------------------- (divide by 100 to get x by itself)
100
x = 1.81 (The 18% tip that was given)
So now we know how much the tip was, we subtract it from the bill
10.08 - 1.81 = $8.27
