0 because it's a multiple of 10 and multiples of 10 always end in a 0.
A number is multiplied by 2 1/3 times itself and then 61 is subtracted from the product obtained. If the final result is 9200, then what is the number?
One number is 28 more than three times another number. Each number were multiplied by four, their difference would be 232. What are the numbers?
