Respuesta :

Answer:

multiplication or division first

Step-by-step explanation:

50-20+5×2.5÷4

50-20+12.5÷4

50-20+3.1

30+3.1

=33.1

Answer:

Multiplication.

Step-by-step explanation:

PEMDAS is Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction. In PEMDAS Multiplication goes first.