Answer:
X = .5
Step-by-step explanation:
10 × 20 = 200
10.5 × 20 = 210
Explanation:
Y = 210
210 = 20(10+X)
divide both sides by 20
10.5 = 10+X
subtract 10 from both sides
.5 = X
X = .5
Answer:
A. and C.
Step-by-step explanation:
Identify carefully!
Answer:
1605
Step-by-step explanation:
%=.07
To find the total cost you have to include the price of the fridge as well. So it turns .07 into 1.07
3
1500
*
01.07
______
0105.00
1500.00
_______
1605.00
Let us make the denominators all the same so we can compare the fractions easily. We have 1/8, 1/4, 1/2, 5/8, and 7/8. It will be easiest if we change the denominators to 8. Three of the fractions already have a denominator of 8, so we only have to change two. 1/2 equals 2/4 equals 4/8. 1/4 equals 2/8.
Now we can compare the fractions easily. We have 1/8, 2/8, 4/8, 5/8, and 7/8. We see that 7/8 is the greatest fraction.
I hope that this helped you!
22/50*100=22*2= 44%
The closest is answer C