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RSB [31]
3 years ago
15

How do you write two subtraction sentences using the fractions 1/2 ,3/10 and 4/5

Mathematics
1 answer:
babunello [35]3 years ago
7 0

Answer:1/2-3/10=2/10. 4/5-3/10=1/2 or 5/10

Step-by-step explanation:figure it out bc idk how to explain it

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Answer:

8 ft

Step-by-step explanation:

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In the park, Bryce hikes 4 1/2 mi and Jessie hikes 6 7/16 mi. How much farther does Jessie hike than Bryce? Express your answer
soldier1979 [14.2K]

is simply the difference of both amounts, but firstly let's convert the mixed fractions to improper, and subtract.


\bf \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}}
\\\\\\
\stackrel{mixed}{6\frac{7}{16}}\implies \cfrac{6\cdot 16+7}{16}\implies \stackrel{improper}{\cfrac{103}{16}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\stackrel{Jessie}{\cfrac{103}{16}}-\stackrel{Bryce}{\cfrac{9}{2}}\implies \stackrel{\textit{our LCD is 16}}{\cfrac{(1)103-(8)9}{16}}\implies \cfrac{103-72}{16}\implies \cfrac{31}{16}\implies 1\frac{15}{16}

5 0
4 years ago
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What is the cost of mailing a package that weighs 2 pounds 3 ounces if the cost is $1.50 plus 0.05 for each ounce over six ounce
scoray [572]

Answer:

The answer is B


Step-by-step explanation:

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35 ounce - 6 ounce = 29 ounce

29 ounce x 0.05 = 1.45

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bezimeni [28]
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5 0
4 years ago
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Find the two numbers with a sum of 20 and the difference of 14.
Artist 52 [7]

Answer:


Step-by-step explanation:

A

3 0
4 years ago
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