Question

Peter's father told Peter to buy four-tenths of a pound of chili powder. Each

package is marked with its weight. What package should Peter buy?

Answer 1

The one with 6.4 ounces or multiple that are equivalent to that

Explanation:

4/10 of a pound is equivalent to 2/5 of a pound. 2/5 of a pound is 6.4 ounces.