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iVinArrow [24]
3 years ago
7

Okay these last two are the last ones i need help on!

Mathematics
1 answer:
icang [17]3 years ago
8 0
21) 5 shelves
22)385mm

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What is the quotient of 4 2/3 divided by 4 1/5 :fraction
Ostrovityanka [42]
Write the two fractions as improper fractions 
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<span>4  1/5</span> is 21/5
rewrite
14/3 <span>÷ 21/5
since it is pretty complicated to divide two fractions, 
you change it to multiplication
keep the first fraction, change the division sign to multiplication, then flip the second fraction
(you can remember KEEP, CHANGE, FLIP whenever dealing with division of fractions :) )
14/3 * 5/21
multiply across
(14 * 5) / ( 3 * 21)
</span>70/ 63
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Hope this helps
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3 years ago
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Determine which lines are parallel
ella [17]

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Step-by-step explanation:

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Steve earns $8 per hour. His older brother earns $2 more per hour than Steve. What is the ratio of the money Steve earns in an h
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Write 2,046,708 in words​
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