Mathematics, 18.02.2021 07:50, heavenwagner
Using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.
Name the numerator and the denominator in each fraction.
a. 11β12
b. 7β512
c. 12β10
d. 0β78
Indicate whether each of the following fractions is proper or improper.
a. 4β16
b. 75β70
c. 2β15
d. 6β6
Insert the greater than, less than, or equal sign (>, <, or =) to make each statement true.
a. 45β45 1
b. 1 6β3
c. 2β7 1
d. 64β23 1
Kim ate 3β10 of a bag of potato chips; Sandy ate 3β7 of a bag; and Jeff ate 3β9 of a bag. Who ate the most, Kim, Jeff, or Sandy?
Sharon divides a meatloaf into elevenths. How many elevenths equals the whole meatloaf?
Jo divides a candy bar into eight equal pieces for her children to share. She gives three pieces to Sam, three pieces to Leslie, and two pieces to Maggie. Rose, the two-month-old baby, doesnβt get any. What fractions show how much candy each of the four children got?
Paula, a college student, earned $3,600 one summer. During the following semester, she spent $2,500 for tuition, $650 for rent, and $430 for food. The rest went for miscellaneous expenses. What fractions show the amounts Paula spent on tuition, rent, food, and miscellaneous expenses?
Define fraction.
Rewrite the following fractions as division problems.
a. 7β11
b. 5β2
c. 9β10
d. 7β15
Change each improper fraction into an equal mixed number.
a. 15β4
b. 41β9
c. 67β8
d. 135β11
e. 107β20
f. 493β174
Change each mixed number into an equal improper fraction.
a. 17β16
b. 115β9
c. 305β7
d. 1010β13
e. 243β5
f. 1291β2
If Maria buys 2 pounds of cherries, Jerry buys 4 pounds, and Sarah buys 7β9 of a pound, how many pounds did they buy altogether?
Define mixed number.
Answers: 2
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Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
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