Michelle says that 4,902 × 0.001 is the same as 4,902 ÷ 103. Which explains whether she is correct?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection