Question

10[9(2+4)-6*3]\
a.38
b.145
c.480
d.360

Answer 1

10[9(2 + 4) - 6 * 3]
Remember PEMDAS?
Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction.

Answer 2

So what comes first?

Answer 3

Parenthesis, right?

Answer 4

So we do the parenthesis:
10[9(6) - 6 * 3]
Now we can do BOTH the multiplication in the brackets:
10[54 - 18]
Can you finish it from there?

Answer 5

Well we have to subtract inside the bracket next:
10[36]
Now find out what 10 * 36 is and that will be your answer.

Answer 6

Did you get 360?

Answer 7

Your answer is D.

Answer 8

yes thats what i got thank you!!:))

Answer 9

Np