Question

David is making rice for his guests based on a recipe that requires rice, water, and a special blend of spice, where the rice-to-spice ratio is 15:1. He currently has 40 grams of the spice blend, and he can go buy more if necessary. He wants to make 10 servings, where each serving has 75 grams of rice. Overall, David spends 4.50 dollars on rice. How many servings can David make with the current amount of spice he has?

please answer it fast....

Answer 1

Answer:

50gram

Step-by-step explanation:

Ratio =15:1

Total weight of rice =75×10=750

Let Spice be x

Proportion is

15:1::750:x

15/1=750/x

15×x=750×1

15x=750

X=750/15

X=50

Answer 2

Answer: In conclusion, the price of one gram of rice is 0.006 dollars.

For Khan academy