aiden86 aiden86

12-01-2020
Mathematics

contestada

3.1+2.1x8.3-2.1 what is the answer

Respuesta :

angelgames10 angelgames10

12-01-2020

Answer:

18.43

Step-by-step explanation:

3.1 + 17.43 - 2.1

20.53 - 2.1

18.43

Answer Link

estabean estabean

12-01-2020

PEMDAS

First, multiplication
3.1+(2.1 x 8.3)-2.1
A: 3.1+(17.43)-2.1

Second, addition since it’s the first one
3.1+(17.43)-2.1
A: 20.53-2.1

Lastly, subtraction
20.53-2.1
18.43

Answer -> 18.43

Answer Link

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