80.09 * √144.05+ ? * √224.87 = (2109.09 ÷ √1368.79) * 19.89
[(343) 1/3 ÷ {(12.001)2 × (1 ÷ (4.03 × 2.97) 2 )}] = ?
24.01 X 24.99 - ?% of 599.96 = 14.92 X 8.12
(752.09 - 43.04 x 7.94) ÷ 16.9 = ?
`sqrt(1297)` + 189.99 =?
The speed of the boat in still water is 20% less than the speed of the boat in downstream. The time taken by the boat to cover 780 km distance in upstre...
14.2% of 7200 + 2.8% of 6400 =?
486, 162, 51, 18, 6, 2
Solve the given equation for ?. Find the approximate value.
(35.86 × 15.14) ÷ 9 + √(288.89) × 4.03 = ?
...A train takes 8 seconds to pass a dog running in the opposite direction to the train at a speed of 10 m/s. Given that the train i...