Emma can do a piece of work in 57 days
WebAug 5, 2024 · 4 men (2 men + 2 men) finish it in 10 days. So 3 women are equivalent to 2 men. Then 3 men and 3 women are equivalent to 3 men and 2 men i.e. 5 men. Now, 4 men complete the job in 10 days. So 5 men will take 10* (4/5) = 8 days (fewer days will be taken so multiply by 4/5, the fraction less than 1) WebMar 14, 2024 · By using the data from answer choices, we can easily find the rate of A. Rate of A = 72/24 = 3 units / day . As A can complete the work in 24 days working alone. Rate of A and B = 72/ (72/5) = 5 units/day. Rate of B = 5 - 3 = 2 units/day. Rate of B and C = 72/12 = 6 units /day. Rate of C = 6 - 2 = 4 units /day.
Emma can do a piece of work in 57 days
Did you know?
WebJul 4, 2024 · So, they complete the work together in 19.5 days. But the book says this answer is wrong and the correct solution is: Work done by ( A + B) in 1 day = 1 9 Work done by ( B + C) in 1 day = 1 12 Work done by ( A + C) in 1 day = 1 18 ( A + B) + ( B + C) + ( A + C) = 1 9 + 1 12 + 1 18 A + B + C = \fracBE 1 8 BE WebAnswer (1 of 2): B is 50% more efficient than A, so B=150%A, or 1.5A. If it takes A 57 days to do a job, then B will take: 57/1.5=38 days to finish….
WebJan 4, 2024 · So, work done by B in 1 -day = ∴ Work done by both A and B together in 1-day will be, = = [5+7] / 175 = 12/175 Thus, both A and B will finish the work in 175/12 … WebA man can do a piece of work in 5 days. He and his son working together can finish it in 3 days. In how many days can the son do it alone? 1 (a) 6 1 2 days (b) 7 days (c) 7 1 2 …
WebFeb 20, 2024 · Knightley takes Emma aside and tells her frankly that she deeply hurt Miss Bates by her cruel, arrogant, and insolent remarks. Emma is silent, recognizing the truth of Knightley’s reprimand. Knightley takes her to her carriage and leaves her without saying anything. All Emma can do is cry alone. WebA can do a piece of work in 14 days and B in 21 days. They begin together, but 3 days before the completion of the work, A leaves off. In how many days is th...
WebA can do a piece of work in 80 days. He works at it for 10 days and then B alone finishes the remaining work in 42 days. In how many days can the two of them complete the work together ? Medium. View solution > Two man undertook to do a job for Rs. 1 4 0 0.
WebOct 8, 2016 · Calculation: According to the question. 5 men take 116 days ⇒ 1 man will take 5 × 116 = 580 days. 7 women take 116 days ⇒ 1 woman will take 7 × 116 = 812 days. … dayton epoxy groutWebIn how many more days is the work completed? 10 Men can do a work in 18 Days: Meaning they do 100/18 piece of work everyday. That is 5.55% of work everyday They worked for 3 days: Meaning they covered 5.55*3 % of work. That is 16.66% of work is completed in 3 days. Remaining work: 100–16.66 = 83.34% gdown download file and return file pathWebDec 25, 2024 · if A and B work together, work per day = (1/14)+ (1/21) = 5/42 Hence work will be completed, if and B work together = 42/5 = [ 8+ (2/5) ] days. If A leaves 3 days before completion of work, hence they worked together for 5 days. Hence completed work in 5 days = 5× (5/42) = 25/42 remaining work = 1 - (25/42) = 17/42 gdown download large fileWebDec 14, 2024 · A can complete a piece of work in x days and B can do the same piece of work in y days. If B starts working a day after A and then they work together, in how many days can they complete the work? 1. x = 100 2. x: y = 2: 1 We require to know the rate of work of both to determine the answer. 1. x = 100 We do not know the rate of work of … daytones harmony chorusWebThe work requires 4×24 = 96 man-days or 6×24 =144 woman-days. In other words 1 man is equivalent of 1.5 women. If 3 women are available for 16 days they would do 3×16=48 woman-days of work. The balance of 144–48=96 woman-days has to be done by the men. 96 woman-days =64 man-days. gdot yahoo financeWeb"A and B can do a piece of work in 5 days; B and C can do it in 7 days; A and C can do it in 4 days. Who among these will take the least time if put do it al... gdown.download_folderWebA alone can do a piece of work in 35 days. If B is 40% more efficient than A, then B will finish the work in _____ days . Tamil Nadu Board of Secondary Education SSLC (English Medium) Class 8th. Textbook Solutions 6942. Question Bank Solutions 5860. Concept Notes 170. Syllabus. A alone can do a piece of work in 35 days. ... dayton epa office