Question 126620
7.)two thrids + three fours
(2/3) + (3/4)
least common denominator is 12
= (8/12) + (9/12)
= (17/12)
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8.)3-f=five sixs
3-f = (5/6) 
Add "f" to both sides to get:
f+(5/6) = 3
Subtract 5/6 from both sides to get:
f = 2 1/6 or 13/6
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16.)round 36.486 to the nearest hundreths.
36.49
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25.)decribe how to mentally calculate one tenth of $12.50
Move the decimal point one place to the left.
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30.)if l=1.5 and w= 0.75 then does lw equal?
lw = 1.5*0.75 = 1.125
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Cheers,
Stan H.