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A and B can do a one work in 6 days If A alone can finish in 10 days B will do it in how many days?
A does 1/10 per day on his own, so in 6 days he's done 60%, leaving 40% done by B in 6 days. B will take 6 x 100/40 days on his own, ie 15 days
Plants starting with b?
Burdock
What has the author B H Downing written?
B. H. Downing has written: 'Plants in civilisation' -- subject(s): Plants and civilization
A finishes the work in 10 days and B in 8 days individually If A works for only 6 days then how many days should B work to complete A's work?
In one day A does 10% of the work and B does 12½%, so after A's 6 days he has done 60%, leaving 40% for B who will need three-and-a-fifth days to complete the work.
What word starts with a B and has something to do with science and plants?
"Biology" is the word that starts with a B and is related to science and plants. It is the branch of science that studies living organisms, including plants.
What did kislap love the trees and the plants?
b
What has the author H B Pemberton written?
H. B. Pemberton has written: 'Production of pot roses' -- subject(s): Forcing (Plants), Plants, Potted, Potted Plants, Rose culture, Roses
What has the author A B Rendle written?
A. B. Rendle has written: 'The classification of flowering plants' -- subject(s): Classification, Plants, Botany, Flowers, Wild flowers
Nonvascular plants are not as common or as widespread as vascular plants because?
It's B e2020 people.
Another name for plants that starts with a B?
Botany.
What starts with a b and means the study of plants?
botany
A and B can do a work in 6 days. B alone can do in 16 days. After 3 days B withdraws. Then how many days can be needed by A to do the work alone?
-- B can do the job alone in 16 days.-- So B does 1/16 of the job per day.-- In 6 days, B does 6/16 = 3/8 of the job.-- If A and B working together do the job in 6 days, then A does the other 5/8 of the job in 6 days.-- So A does 5/48 of the job each day.-- If they begin together, then after 3 days, A has done 5/16 and B has done 3/16.Together, they've finished 8/16 = 1/2 of the job. Not so surprising, when we recallthat it takes them 6 days to do the whole thing together.-- Half of the job then remains for A to finish on his own. Since he does 5/48 per day,he needs 24/5 = 4.8 days to finish off the last half.4.8 more days
