Respuesta :

Answer:

7.8/7R4

Step-by-step explanation:

(2+1=3), (4+1=5) 3-2=1*5=5 39/5=7.8/7R4

Answer: 3

Step-by-step explanation:

Using BODMAS

B- Bracket

O- of

D - Division

M - Multiplication

A - Addition

S - Subtraction

Answering the values in bracket we have

39/3 - 2x(5)

Then the division

13 - 2x5

Then the multiplication

13 - 10

Finally subtraction

3

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