If three pies require 2 dozen apples, then four pies require blank dozen apples. fill in the blank.

There are two dozen apples for three pies so there would be 2/3 of a dozen apples for 1 pie. 2/3 times 4 is 8/3 which simplifies to 2 2/3.

Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !

21/2 or 5/2