Final answer:
To calculate the rate of toasted sesame seeds per teaspoon of pepper flakes, divide the amount of sesame seeds by the amount of pepper flakes and multiply by the reciprocal of the fraction. The rate is 12 teaspoons of toasted sesame seeds per teaspoon of pepper flakes.
Step-by-step explanation:
To find the rate of toasted sesame seeds per teaspoon of pepper flakes, we will divide the total amount of toasted sesame seeds by the total amount of pepper flakes. In this case, Omar needs 8 teaspoons (tsp) of sesame seeds for every 2/3 tsp of pepper flakes.
Step-by-step solution:
Write down the given amounts: 8 tsp sesame seeds and 2/3 tsp pepper flakes.
Divide the amount of sesame seeds (8 tsp) by the amount of pepper flakes (2/3 tsp).
Calculate the division: 8 tsp ÷ (2/3) tsp.
To divide by a fraction, multiply by its reciprocal.
The reciprocal of (2/3) is (3/2).
Therefore, 8 × (3/2) = 12 tsp of sesame seeds per tsp of pepper flakes.
So, the rate is 12 teaspoons of toasted sesame seeds for every teaspoon of pepper flakes.