Use benchmarks to estimate the best unit of measurement for a bottle of shampoo.
(1 point)
1 gallon
1 pint
1 fluid ounce
1 cup
1 answer
To estimate the best unit of measurement for a bottle of shampoo, we can use benchmarks like the average amount of shampoo used per wash. Typically, most people use about 1-2 ounces of shampoo per wash. Therefore, the best unit of measurement for a bottle of shampoo would be fluid ounce.