Question

PLSSS HELP IF YOU TURLY KNOW THISS

Answer 1

A. 5 1/2

Explanation:

`8(9)/(10)-3(4)/(10)\\\text{Convert the mixed numbers into improper fractions.}\\((80)/(10)+(9)/(10))-((30)/(10)+(4)/(10))\\\text{Combine the fractions.}\\(89)/(10)-(34)/(10)\\\text{Since the denominators are the same, simply subtract the numerators.}\\(89-34)/(10)\\(55)/(10)\\\text{Split the fraction into two so one part becomes a whole number.}\\(50)/(10)+(5)/(10)\\\text{Evaluate 50 over 10.}\\5+(5)/(10)\\\text{Simplify the fraction 5/10.}\\`

`5+(5/5)/(10/5)\\5+(1)/(2)\\\text{Combine the mixed number.}\\5(1)/(2)`

Answer 2

its A

Explanation:

8-3=5 and 9/10-4/10=5/10=1/2