Question

Marc estimates 67 x 36 by finding 70 x 40. Will his estimate be greater or less than the actual product? Explain hiw you know.

Answer 1

Answer:marc’s estimate will be greater than the actual product

Explanation:

Answer 2

Marc's estimate will be greater than the actual product because he is rounding 67 to 70 and 36 to 40. If he is rounding up then the estimate will be greater than the actual product.