Calculate the product 2.5 × 0.4.
Note
Multiply normally: 25 × 4 = 100, then place two decimal places (one from each factor) to get 1.00, which is 1.
Calculate the product 2.5 × 0.4.
Multiply normally: 25 × 4 = 100, then place two decimal places (one from each factor) to get 1.00, which is 1.