It rained 4.578 inches on Monday. On Tuesday, it rained 0.018 inches less than on Monday. How much did it rain on Tuesday?

​[___] inches

To find out how much it rained on Tuesday, we need to subtract 0.018 inches from the amount on Monday.

4.578 inches - 0.018 inches = 4.56 inches.

So, it rained 4.56 inches on Tuesday.