Question

What is 2×1+2(3}{6} " align="absmiddle" class="latex-formula">

Answer 1

The way u wrote ur question; it can be as the other ans said.

but the fraction part could also mean 2 AND 3/6 - if that is the case, then the second term is equal to $2\frac{3}{6}$
= $2 \frac{1}{2}$

total is then $3 \frac{1}{2}$

Answer 2

2 × 1 + 2(3/6)     PE(MD)(AS)
2 × 1 + 2(1/2)       
2 + 1
3