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i just donk know how to do this problem what is one half of 23 feet 11 9/16 inchs i know the answer just know how to get it its 11' 11 25/32

2007-06-03 02:53:42 · 5 answers · asked by num8820032002 1 in Science & Mathematics Mathematics

5 answers

First convert entire amount to inches - 23'x12+11 9/16" = 287 9/16". Now divide this by two - 143 1/2" + 9/32" this yields 143 25/32 inches. Converting back to feet: 143/12' + 25/32" yields 11' 11" + 25/32"

2007-06-03 03:14:05 · answer #1 · answered by raf67ab 2 · 1 0

23 feet 11 9/16 inchs
= 23 * 12 + 11 + 9/16 (because 1 feet = 12 inches so multiply 23 with 12 so that all the units become in inches now)

= 276 + 11 + 9/16
= 287 + 9/16
=286 + 1 + 9/16
half each of them that means multiply each with 1/2
= 286*1/2 + 1*1/2 + 9/16*1/2
=143 + 1/2 + 9/32
= 132 + 11 + 1/2 + 9/32
=132 + 11 + 1/2 * 16/16 + 9/32
= 132 + 11 + 16/32 + 9/32
= 132 + 11 + 25/32
= 11 Ft + 11 Inches + 25/32 Inches ( 132 Inches divided 12 gives 11 Ft)
= 11 Ft 11 25/32 inches is the answer

2007-06-03 10:04:48 · answer #2 · answered by Sam 2 · 0 1

one half of 23 feet 11 9/16 inches

one half = 1/2
of = times

1/2 of 23 feet = 11 feet and 6 inches
1/2 of 11 9/16 inches

11 9/16 = 185/16 inches
1/2 of 185/16 =
1/2 times 185/16 = 185/32 = 5 25/32
__________________________
11 feet and 6 inches plus 5 and 25/32 inches =

11 feet 11 25/32 inches

2007-06-03 10:15:51 · answer #3 · answered by detektibgapo 5 · 0 0

one half of 9/16 the answer is 25/32
1/2*9/16x=25/32

x=25/32*32/9
=25/9
=2+7/9

2007-06-03 10:07:48 · answer #4 · answered by iyiogrenci 6 · 0 1

buy a metric tape .or else divide 23'by 2 then 11"by 2 next the fraction by 2 now add them all up,thanks i needed that

2007-06-03 10:39:31 · answer #5 · answered by B.B.B. 4 · 0 0

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