Question

How much its 5+3+3×15=

Answer 1

You can use PEMDAS to answer this, which in the context of this question, says that "Multiplication comes before addition"

So, if we follow that, we can take it step by step:
$5+3+3*15$
$5+3+45 = 8+45=53$

Thus, 5 + 3 + 3 × 15 = 53

Answer 2

=5 + 3 + 3 * 15
do multiplication first
=5 + 3 + 45
=8 + 45
=53

ANSWER: 53

Hope this helps! :)