John worked these hours last week. Monday: 8 2/8. Tue was 9 1/2, wed 7 9/10, thu 10 and fri was 8 1/4. to the nearest whole hour, how many hours did he work during the week?
2007-01-18 08:15:02 · 9 answers · asked by sissy 3 in Science & Mathematics ➔ Mathematics
John got fired yesterday for drinking while on the job...
2007-01-18 08:18:00 · answer #1 · answered by Kiowa1 5 · 0⤊ 0⤋
8 2/8 + 9 1/2 + 7 9/10 + 10 + 8 1/4 = total hours
66/8 + 19/2 + 79/10 + 33/4 = total
finding a least common denominator of 20, so
(165 + 190 +158 + 165) / 20 = total
678 / 20 = total
33 9/10 = total
to the nearest whole hour = 34
2007-01-18 08:22:24 · answer #2 · answered by Doug R 5 · 0⤊ 0⤋
The answer is 43 9/10, so rounded to the nearest whole hour would be 44.
2007-01-18 08:20:32 · answer #3 · answered by chemistry_freak 2 · 0⤊ 0⤋
8+9+7+10+8+ 2/8+4/8+9/10+2/8 = 42+ 1 + 9/10 = 35 9/10 =
43.9 hours.
2007-01-18 08:19:40 · answer #4 · answered by Jano 5 · 0⤊ 1⤋
43 9/10 so it would round to 44
2007-01-18 08:19:55 · answer #5 · answered by T 1 · 0⤊ 0⤋
43 and 9/10... or 44 whole.
2007-01-18 08:26:09 · answer #6 · answered by Got rice? 3 · 0⤊ 0⤋
find the sum of all givens.
The answer is 43 +( 9/10) hours.
2007-01-18 08:21:20 · answer #7 · answered by iyiogrenci 6 · 0⤊ 0⤋
question a) No. of jars = sixteen / 3 ÷ 3 / 4 = sixteen/3 x 4/3 = sixty 4/9 = 7 and a million/9 Require 8 jars question b) a million/9 of a jar = a million/9 x sixteen/3 pints = sixteen / 27 pints in final jar question c) Jelly in final jar = a million/9 of a jar
2016-12-12 14:40:33 · answer #8 · answered by Anonymous · 0⤊ 0⤋
44 i think, just take every fraction to eigths then simplify after adding
2007-01-18 08:19:51 · answer #9 · answered by Anonymous · 0⤊ 0⤋