Question

1.8x7+3 (1 point)
o 67
o 80
o 59
o 18

Answer 1

it wouldn’t be any of those , but I would pick the closest to the answer you got, 18

Answer 2

Answer:
15.6

Explanation:
This can be easily answered, but you can easily get it wrong if you don’t use PEMDAS.

PEMDAS is the order of operations when solving simple equations.
P - parentheses
E - exponents
M - multiplication
D - division
A - addition
S - subtraction

We go down that list in order to figure out what we should solve first.

We have no parentheses, no exponents, BUT we have multiplication! Let’s do that first.

1.8 x 7 = 12.6

And now we can just solve for whatever is left over.

12.6 + 3 = 15.6

There’s our answer! 15.6