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Start learning 50% faster. Sign in nowLet the train will meet ‘t’ hours after the train from station Q started Distance travelled by train started from station P = 80 x 45/60 km Distance travelled by train started from station Q = (80 + 100) x t km Total distance between station P and Q = 420 km Now, 80 x (45/60) + (80 + 100) x t = 420 ⇒ 60 + 180t = 420 ⇒ 180t = 420 – 60 = 360 ⇒ t = 360/180 = 2 hours Distance travelled by train starting from station P at all meeting point = 60 + 80 x 2 = 220 km
28.01% of 3650 + 40.10% of 150 – 301.75 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What will be the approximate value of the following questions.
(79.79% of 400.23 + 7/8 of 319.77) × (√35.66 + 1/5 of 200.27) = ?
5555.05 + 500.05 + 5000.005 + 5.005 =?
Find the approximate value of Question mark(?) for given equation.
104.85% of 479.89 – √2400.91 + (71.92 ÷ 6.03) × 24.85 = ?
...5983.987 + 59832.999 – 598.873 = ?
6940 ÷ 28 ÷ 7 = ?