Find the cost of 25.06kg of meat, if the price is 2.05 per kilogram

Solution :-

Cost of 1 kg of meat = $2.05 kg

Cost of 25.06 kg of meat = $2.05 × 25.06

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.