Find the average

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Reference no: EM131475341

MULTIPLE CHOICES - Choose the one alternative that best completes the statement or answer the question.

Q1. Find the average:

Ages of patients (in years) in a clinic: 19, 8, 21, 19. (Round to the nearest whole number)

A) 16 years

B) 17 years

C) 8 years

D) 19 years

Q2. Subtract:

55,955

- 3142­­

A) 52,813

B) 52,809

C) 55,813

D) 52,729

Q3. Fill in the digits for the given place values in the following whole number:

91, 642

thoudands _

tens _

A) Thousands 4, tens 2

B) Thousands 1, tens 9

C) Thousands 1, tens 4

D) Thousands 6, tens 2

Q4. Write standard notation for the number in the sentence.

The Johnsons have driven their car forty-nine thousand, eight hundred three miles in the last few  years.

A) 49,803

B) 490,803

C) 49,830

D) 4983

Q5. Find the perimeter of the figure.

1149_Figure.png

A) 1313 yards

B) 1233 yards

C) 1469 yards

D) 1231 yards

Q6. Write expanded notation - 654

A) 6 hundreds + 5 tens + 4 ones

B) 4 hundreds + 5 tens + 6 ones

C) 654 hundreds

D) 6 thousands + 5 hundreds + 4 tens

Q7. Evaluate - 122

 A) 169

B) 144

C) 24

D) 4096

Q8. Simplify: 108 ÷ (9 ÷ 3).

A) 36

B) 12

C) 4

D) 105

Q9. Find all the factors of the number: 36

A) 1, 2, 3, 4, 6, 9, 12, 18, 36

B) 1, 2, 3, 4, 5, 6, 9, 10, 12, 18, 36

C) 2, 4, 6, 12, 18, 36

D) 1, 2, 4, 6, 12, 18, 36

Q10. What part of the object or set of objects is shaded?

722_Figure1.png

A) 5/6

B) 1/5

C) 5/1

D) 5/3

Q11. Provide an appropriate response.

Finish the statement with a correct response. To divide two fractions one needs to:

A) Add the numerators and multiply the denominators.

B) Invert the second fraction (divisor), add the numerators and multiply the denominators.

C) Add the numerators and factor the denominator.

D) Invert the second fraction (divisor) and multiply.

Q12. Therese are 8 propel on a committee, and 3 of them are women. What is the ratio of the number of women to the total number of people on the committee?

A) 5/3

B) 3/5

C) 5/8

D) 3/8

Q13. Divide and simplify: 6/7 ÷ 8/3

A) 16/7

B) 9/28

C) 28/9

D) 7/16

Q14. Add and simplify: 11/24 + 5/36 + 14/48

A) 8/9

B) 16/9

C) 5/48

D) 4

Q15. Subtract and simplify: 11/12 - 1/12

A) 10/0

B) 10/24

C) 10/12

D) 5/6

Q16. Multiply. Write a mixed numeral for the answer -

4½·4

A) 8½

B) 32

C) 18

D) 16

Q17. Find the average of the set of numbers: 3½ and 9(3/8)

A) 6(7/16)

B) 6(3/16)

C) 12(7/8)

D) 6(1/4)

Q18. Add -

75,405 + 85,621 + 1270

A) 197,296

B) 162,296

C) 160,291

D) 161,296

Q19. Use < or > 1904_Figure2.png to write a true sentence. Draw a number line if necessary.

84 1904_Figure2.png 137  

A) <

B) >

Q20. Determine whether the first number is divisible by the second number.

87; 9

A) Yes

B) No

Q21. Multiply and simplify: 1/8 · 14

A) 14/112

B) 7/4

C) 14/14

D) 1/112

Q22. Divide. Write a mixed number for the answer.

24 ÷ 6(2/3)

A) 4(2/3)

B) 3(7/10)

C) 3(3/5)

D) 160

Q23. Estimate the answer by rounding as indicated. Estimate by first rounding to the nearest hundred.

   417

x 218

A) 90,906

B) 80,000

C) 600

D) 90,900

Q24. Multiply and simplify:

5/10 · 30/140

A) 3/28

B) 1/40

C) 150/1400

D) 7/30

Q25. Estimate the value as a whole number or as a mixed numeral where the fractional part is ½.

32(10/21) + 20(8/15) · 14(1/18)

A) 327

B) 312½

C) 319½

D) 326½

Reference no: EM131475341

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