Mr davis is creating a spice mixture for a recipe.2/5 of the spice mixture was oregano 1/3 of the spice mixture was basil the remaining spice mixture was chili powder what fraction of the total amount of spice mixture was oregano and basil

Step-by-step explanation:

You know that:

- 2/5 of the spice mixture was oregano.

- 1/3 of the spice mixture was basil.

Then, to find the fraction of the total amount of spice mixture that was oregano and basil, you must add both fractions, as following:

- Find the least common multiply of the denominators:

- Divide the LCM by each original denominator and multiply the result by each numerator.

- Make the addition.

Then, the result is: