Operations With Rational Numbers
5 Questions
| Total Attempts: 274
Mathematical operations with decimals and percents.
Questions and Answers
- 1.45.17 + 327.19 =
- A.
37.92
- B.
372.96
- C.
778.9
- 2.58.49 x 22.118 =
- A.
1293.68182
- B.
12936.8182
- C.
129.37
- 3.457.89 - 32.74 =
- A.
13.15
- B.
425.15
- C.
490.63
- 4.210.45 / .05 =
- A.
42.90
- B.
420.9
- C.
4209
- 5.How could you find 15% of $72.00
- A.
Convert 15% to the decimal .15 and multiply $7.20 times .15.
- B.
10% of $72.00 is $7.20 plus 5% of $72.00 is half of 10%, so $7.20 plus $3.60 equals $10.80.
- C.
Find 1% of $72.00 which is .72 and multiply by 15.
- D.
A
- E.
A and B
- F.
All of the above.
Are you familiar with rational numbers? Do you suppose you can vanquish this quiz? A rational number is a figure that is equal to the quotient of two integers p and q and can be articulated as some fraction where the numerator...
Questions: 8 | Attempts: 5563 | Last updated: Oct 5, 2020
-
Sample Question2 1/4 converted to an improper fraction is:
Questions: 9 | Attempts: 1601 | Last updated: Feb 8, 2021
-
Sample Question0.45÷5=
Complete the following questions
Questions: 9 | Attempts: 431 | Last updated: Dec 14, 2012
-
Sample QuestionOf which set does 0 not belong?
What Dog Breed Does Your Personality Match With Quiz
What Dog Breed Does Your Personality Match With Quiz
Are You Really Best Friends? Take The Quiz & Prove It
Are You Really Best Friends? Take The Quiz & Prove It
Back to top