Question
βAβ can complete a work in 12 days and is 33.33%
more efficient than βBβ. βAβ and βBβ start the work together, but βAβ leaves after 6 days. The remaining work is completed by βBβ alone in βxβ days. Find the value of βxβ.Solution
Given: A completes the work in 12 days. A is 33.33% more efficient than B, meaning B's rate is 1/16 (since A's rate is 1/12). A and B's combined rate 
Work done together in 6 days 
Remaining Work =Β Β
Work Done by B Alone Bβs rate = 1/16. Time taken by B to finish the remaining work: 
More Time and work Questions
√3598 × √(230 ) ÷ √102= ?
15% of 2400 + (β 484 β β 256) = ?
(13)2Β - 3127 Γ· 59 = ? x 4
6269 + 0.25 × 444 + 0.8 × 200 = ? × 15
...(53 + 480 Γ· 4)% of 20 = ?% of 70
Find the simplified value of the following expression:
62 + 122 Γ 5 - {272 + 162 - 422}
(15 Γ 225) Γ· (45 Γ 5) + 480 = ? + 25% of 1240
β [? x 11 + (β 1296)] = 16
11 Γ 25 + 12 Γ 15 + 14 Γ 20 + 15 = ?
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