A group of workers can plant at a rate of 26 acres per day.

How many acres can they plant in 2 days?

The group of workers can plant 26 acres per day.

Therefore, in 2 days, they can plant 26 x 2 = <<26*2=52>>52 acres. Answer: \boxed{52}.

To find the number of acres a group of workers can plant in 2 days, we can multiply their daily planting rate by the number of days.

Daily planting rate: 26 acres
Number of days: 2

Total acres planted in 2 days = 26 acres/day × 2 days

Let's calculate:
Total acres planted in 2 days = 52 acres

Therefore, the group of workers can plant 52 acres in 2 days.

To find out how many acres can be planted in 2 days, we can multiply the rate at which a group of workers can plant per day by the number of days.

Given that the group of workers can plant at a rate of 26 acres per day, we can multiply this rate by 2 (the number of days) to get the total number of acres that can be planted in 2 days.

So, the calculation would be:
26 acres/day * 2 days = 52 acres

Therefore, the group of workers can plant 52 acres in 2 days.