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Start learning 50% faster. Sign in nowA+B B Time 17 : 35.7 Efficiency 35.7 : 17 21 : 10 Efficiency of A+B = 21 Efficiency of B = 10 Efficiency of A = 21 – 10 = 11 Ratio = x:y = 11:10 So, x – y = 11 – 10 = 1
? = 460.24 + 1057.97 – 14.992
19.22 × 11.99 + 142.15 = ?
15.232 + 39.98% of 539.99 = ? × 6.99
(799.81/64)÷ (10/799.92) × (129.84/130) = ?
...35.05% of 14.87 × (13.02 – ?) + 30.19 = 188.7
5.55% of 8120 – 66.66% of 540 = ? – 28% of 5500
(168.24 ÷ 23.98) x 19.81 + ? = 176.33
Monthly income of A is Rs. 66000 out of which he spent 18%, 11% and 21% of his total income in rent, medicine and transportation, respectively. Find his...