Answer:
Step-by-step explanation:
35.7826087
I'm guessing you want it estimated to the nearest tenth so 35.8
We know that
the percent<span> equation. is equal to
A = </span>P<span> × </span><span>B
part a)</span><span>What is 50% of 80?
P=50%----> 0.50
B=80
A=0.50*80
part b) </span><span>70% of what number is 32?
P=70%----> 0.70
A=32
B=?
A=P*B
32=0.70*B</span>
Answer:Hi there
Step-by-step explanation:
To get the solution, we are looking for, we need to point out what we know.
1. We assume, that the number 51 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 51 is 100%, so we can write it down as 51=100%.
4. We know, that x is 110% of the output value, so we can write it down as x=110%.
5. Now we have two simple equations:
1) 51=100%
2) x=110%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
51/x=100%/110%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 110% of 51
51/x=100/110
(51/x)*x=(100/110)*x - we multiply both sides of the equation by x
51=0.909090909091*x - we divide both sides of the equation by (0.909090909091) to get x
51/0.909090909091=x
56.1=x
x=56.1
now we have:
110% of 51=56.1
Answer:
115
Step-by-step explanation:
Original amount = Amount withdraw + Amount left
40 + 75 = 115
Answer : A
Explanation keep 1 the same and half 8 1/4 sorry if I’m wrong
