#1. Interesting. 1/5 of 60 is 12. So I'd be interested to know how you figure a 2/5 increase is only $9.
#2. Interesting.
4 days at $40/day would only be $160, and she paid less than that.
12.5 cents is about 10% of 380 or about $40
So, an estimate would be about $200. How did you get more than twice that?
you want
4*38.15 + .125*380.5 = 200.16
#3. I don't see any good answers.
If you have 6/9, how does dividing 6 into 9 help you?
The other answers are equally useless. And I have no idea what the observation method even is.
#4. Interesting.
After saving $50K from $210K, the remainder is $160K. How do you get $10K as being 3/4 of that?
#5. ok
#6. ok
#7. ok
#8. Interesting. You reduced the price by $500. How is that ?1/5 of 1500?
#9. Interesting.
n/8 = 52
461 is odd, so how can it be a multiple of 8?
1. The cost of a regular price to Saint Louis Cardinal baseball was $60. During the World Series, the price increased by 2/5. What did the fans pay?
A. $65
B. $84
C. $80
D. $69
my answer is D
2. Abby is touring China for four days. The rental is $38.15 per day plus 12 1/2 cents per mile. If Abby drives 380.5 miles, how much does she owe the rental company?
A. $201.16
B. $200.16
C. $475.56
D. $152.60
My answer is C
3. What is the first task in using the step approach to finding the greatest common divisor?
A. Divide the numerator into the denominator
B. Divide the larger number into the small number
C. Divide the remainder into the divisor
D. Use the observation method
My answer is A
4. Al Ray and Marci Dana received a total of $210,000 from a deceased relative's estate. They decided to put away $50,000 in a trust for their child and divide the remainder into 1/4 for Marci and 3/4 for Al. How much will Al receive?
A$40,000
B. $32,000
C. $120,000
D. $10,000
My answer is D
5.
Joe Jackson worked 8 hours on Monday, 4 1/4 on Tuesday, 6 1/8 hours on Wednesday, 7 1/4 hours on Thursday, and 8 1/8 hours on Friday. Calculate the total number of Joe worked for the week.
A 32 3/4
B. 33 1/8
C. 33 3/4
D. 35
My answer is C
6. Ace Landscape buys 100 shovels for $15 each. Ace sells all 100 shovels at $29.99. What is his profit?
A $1,499
B. $1,1400
C. $2,999
D, 1,5000
My answer is A
7. Pumpkins at a local farm sell for $.49 per pound. Jim Ring spent $73.50. How many pounds of pumpkins did he purchase?
A.510
B.100
C.150
D.110
My answer is C
8.The price of a Panasonic 3D flat television decreased by 1/5. If the original price was $1,500, what is the price today?
A. $1,200
B. $1,500
C. $1,000
D. $1,800
My answer is C
9.If n/8 +6=58, then N equals
A. 521
B. 461
C. 512
D. 416
My answer is B
3 answers
1. C
2. C
4. B
8. B
2. C
4. B
8. B
Back to the drawing board. Try
1B
2B
4C
8A
9D
are you just guessing here? I'm especially intrigued at #2, since I gave you the answer!
It would have helped had you actually shown your work. Then I might have been able to show you where you went wrong.
1B
2B
4C
8A
9D
are you just guessing here? I'm especially intrigued at #2, since I gave you the answer!
It would have helped had you actually shown your work. Then I might have been able to show you where you went wrong.
2 answers