3 years ago

If Marissa bakes 30 cookies every 15 minutes, how many cookies can Marissa make in 42 minutes?

Mathematics

2 answers:

GalinKa [24]3 years ago

8 0

Answer: 84 cookies

Step-by-step explanation:

30 cookies = 15 minutes

? cookies = 1 minute

30 ÷ 15 = 2

2 cookies = 1 minute

? cookies = 42 minutes

2 x 42 = 84

84 cookies = 42 minutes

--> if this is right can u plz mark me brainliest.

marissa [1.9K]3 years ago

7 0

Answer:

84 cookies

Step-by-step explanation:

First, find the amount she bakes per minute. It is given that Marissa bakes 30 cookies every 15 minutes, or:

30 cookies/15 minutes = 2 cookies/minute.

Marissa bakes 2 cookies per minute. Multiply 2 with 42 minutes to find the total cookies baked in 42 minutes:

42 x 2 = 84

84 cookies is your answer.

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If Marissa bakes 30 cookies every 15 minutes, how many cookies can Marissa make in 42 minutes?​

If Marissa bakes 30 cookies every 15 minutes, how many cookies can Marissa make in 42 minutes?