Question

Without multiplying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? Explain how you know. Then find the product.

Answer 1

0.161 which is less than one

Explanation:

Pretty simple just 0.644 × 0.25 = 0.16100

But you can take off the zeros and it is less than 1 because it is 0.161 not 1.16