Question

Evaluate.



5 • [3 + (16 – 4)] ÷ 3









A.
9







B.
19







C.
21







D.
25

Answer 1

the first thing you need to do is take care of what is inside those parenthesis and then
what is in square brackets

Answer 2

so what is 16-4

Answer 3

12

Answer 4

12+3=15

Answer 5

then what is 3+12

Answer 6

15

Answer 7

good you catching

Answer 8

now multiply that out by 5

Answer 9

75?

Answer 10

oh first divide by 3 that's the easier one

Answer 11

15/3 = 5

Answer 12

yes not multiply by 5

Answer 13

5x5=25

Answer 14

so.. D?

Answer 15

good!

Answer 16

yes

Answer 17

Thanks :)

Answer 18

Can you help me with some more? I have less than 10 more questions.

Answer 19

remember that parenthesis (brackets comes first always)
remember Pemda

Answer 20

sure!

Answer 21

Thanks! I'll post it in a new question.

Answer 22

PEMDA: Parenthesis, Exponent, Multiplication, Division, Addition

Answer 23

Wow. I know some stuff like that. Mother, father, sister, brother.

Answer 24

Okay, watch for my new question :)