Question
Rohan covered first half of his journey at 32 km/h and
other half at 48 km/h. Find his average speed throughout the journey.Solution
Average speed = {(32 x 48 x 2) ÷ (32 + 48)} = 38.4 km/h
More Time and distance Questions
36% of 250 + 26 ÷ 2 × ? = 207
7, 8, 12, 21, 37, ?
48 ÷ 6 × √25 + 13 × 8 = ?
690 ÷ (75% of 460) = ? ÷ (50% of 160)
What will come in the place of question mark (?) in the given expression?
(286 ÷ 13 + 83) ÷ 15 × 8 + 84 = 400% of ?
32.5% of 40 + (13)2 + 102 = ?
(1/2) – (3/5) + 3(1/3) = ? + (5/6)
9999² + 1111² =?
The value of (40 + 3/4 of 32) /[37 + 3/4 of (34-6)] is: