In the first 20 overs of a cricket match, the run rate was only 3.2. What should be the run-rate in the remaining 30 overs to reach the target of 286 runs?

7.40

In the first 20 overs of a cricket game, the average run rate = 3.2

We know that,

Average = sum of elements/number of elements

Total runs made in the first 20 overs = 20 × 3.2 = 64

Total runs should be made in 50 overs = 286

Total runs should be made in remaining 30 overs = 286 – 64 = 222

The run rate should be in the remaining 30 overs = 222/30 = 7.4