Question

$2\frac5{10}+5\frac35=?$

• A. $$8\frac18$$
• B. 7/11
• C. $$10\frac18$$
• D. $$8\frac1{10}$$

Answer 1

Answer:

$$8\frac1{10}$$

$2\frac5{10}+5\frac35$

$=2+5+(\frac5{10}+\frac35)$

$=7+11/10$

$=8\frac1{10}$