I found this --The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.
Step-by-step explanation:
The answer is in the pic above
Answer:
0.3
Step-by-step explanation:
Answer:
900
Step-by-step explanation:
2 ¼% is equal to 225%
- Doubled 400 to get 200%
- Then divide 400 by 4 to find 25%
- After that add these together to get 225%.
- 225% = 900
Answer:
a: 
b: 5
c: 8
Step-by-step explanation:
<em>Explanation for a: Making the equations</em>
Assuming h is the amount of half-page ads and f is the amount of full page ads, we can create the equations
since the total cost will be 800$, and we have a total of 13 ads.
<em>Explanation for b: Solving for h</em>
We can now solve for one of the variables using elimination. Let’s multiply the expression
by -75.

Great! Now let’s add the equations.

Adding these equations, we get

Divide both sides by -35, and we get
.
<em>Explanation for c: Solving for f</em>
We can now substitute h inside the equation
.

Hope this helped!