Question

if 20 chefs can cook the 200 types of dishes in 10 hour how many types of this is 45 will cook in 9 hour?​

Answer 1

Answer:

Step-by-step explanation:

How many types of dishes 20 chefs can cook in 1 hr: 200/10 = 20

How many types of dishes can 1 chef cook in 1 hr: 20/20 = 1

How many types of dishes 45 cooks can cook in 1 hr: 1 × 45 = 45

How many types of dishes 45 cooks can cook in 9 hours: 45 × 9 = 45 × 10 – 45 × 1 = 450 – 45 = 405 types of dishes