Answer:
well if you're counting fingers in total, the answer is 9.3 :)
Step-by-step explanation:
90+3 = 93
93/10=9.3
When dividing 1/8 by 2
we have to first take the reciprocal of 2
reciprocal is when the numerator and denominator are exchanged
2 when written as a fraction is

we need to find the reciprocal of

which is

then

when 'of' function is used it means to multiply the 2 fractions
when multiplying fractions multiply the numerators by numerators and multiply denominators by denominators
is

answer is
- 7/20 + -2/5 ? 16 / 20, I'm pretty sure
Six is thousandths four is hunderdths one is ones and tens is 20 i think