Word Problems on Multiplication of Decimal Numbers 1.A tailor uses 2,45 meters of cloth per shirt. How much cloth is needed for 18,6 shirts?

To find out how much cloth is needed for 18.6 shirts, you simply multiply the amount of cloth per shirt by the number of shirts: 2.45 meters × 18.6 shirts = 45.57 meters. So, the tailor needs 45.57 meters of cloth to make 18.6 shirts! Now, when solving similar problems, it's essential to line up your decimal points. A common mistake is forgetting to carry the decimal through the multiplication process. This can lead to inaccurate answers! Always double-check by estimating – would 2.45 meters multiplied by around 18 (instead of the exact 18.6) yield a reasonable estimate close to your answer? This helps catch errors!