Question

2.666... + 2.77... in fraction form is:

• A. 49/9
• B. 47/9
• C. 29/9
• D. 31/9

Answer 1

Answer:

A. 49/9

$x=2.666..$

$10x=26.66666...$

$10x-x=26.66666..-2.66666....$

$9x=24$

$x=\frac{24}{9}=\frac83$

simierly

$y=27.777...$

$y=\frac{25}{9}$

$x+y=\frac83+\frac{25}{9}=\frac{49}{9}$