Question

There were 210 cars in the parking lot. Of these, 75 were white and 120 were red. The rest were black. How many black cars were there in the parking lot?​

Answer 1

Answer:

15

Step-by-step explanation:

total number of cars in lot=210

number of white cars=75

number of red cars=120

number of black cars=210-(120+75)

210-195

15