Mid Chapter 3 Quiz Review Question Preview (ID: 21634)
Rational Numbers.
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Write 4/5 as a decimal.
a) .4
b) .44444....
c) .8
d) .5
Write 1/9 as a decimal.
a) .11111....
b) .010101.....
c) .1
d) .01
Write 13/27 as a decimal
a) .13
b) .481481481.....
c) .27
d) .481
Write 9/10 as a decimal.
a) .9
b) .999999.....
c) .09
d) .1
8/10 O 8/9
a) less than
b) greater than
c) equal to
d) none of the above
-.25 O -1/4
a) less than
b) greater than
c) equal to
d) none of the above
-.625 O -3/4
a) less than
b) greater than
c) equal to
d) none of the above
Write .6666..... as a fraction in simplest form
a) 6/10
b) 6/9
c) 2/3
d) 66/99
Write .34 as a fraction in simplest form
a) 17/50
b) 34/100
c) 17/20
d) 34/99
Write -3.45 as a fraction in simplest form.
a) 3 45/100
b) -3 45/100
c) 3 9/20
d) -3 9/20
Write .88 as a fraction in simplest form
a) 88/100
b) 44/50
c) 88/99
d) 22/25
Write 2.131313..... as a fraction in simplest form
a) 2 13/100
b) -2 3/9
c) 2 13/9
d) 2 13/99
Find the product in simplest form: 3/4 * 8/9
a) 2/3
b) 12/36
c) 6/18
d) 38/49
Write the product in simplest form: 14/20 * -50/7
a) -50/140
b) -700/140
c) -5
d) 5
Find the product in simplest form: 2 1/2 * 4 1/3
a) 65/6
b) 8/6
c) 8 1/6
d) 10 5/6
Evaluate: xyz where x=1/2, y=-3/2, and z=-4/9
a) 12/36
b) -12/36
c) -6/18
d) 1/3
Evaluate: (1/4)xz where x=1/2, y=-3/2, and z=-4/9
a) -1/18
b) 1/18
c) 4/72
d) -4/72
Write 81/6 as a mixed number in simplest form.
a) 8 1/6
b) 13 3/6
c) 13 1/2
d) 8 1/2
Write -123/30 as a mixed number in simplest form.
a) 4 3/30
b) -4 3/30
c) 4 1/10
d) -4 1/10
What set(s) does -20/5 fall into?
a) Whole Numbers and Integers
b) Whole Numbers, Integers, and Rational Numbers
c) Integers and Rational Numbers
d) Whole Numbers and Rational Numbers
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