What is ⅖ + ¼?

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⅖ + ¼ എത്ര ?

A3/19

B3/20

C13/20

D13/5

Answer:

2/5 + 1/4 = (2 × 4 + 1 × 5)/(5×4) = (8+5)/20 = 13/20

Related Questions:

12½ + 12¼ + 12¾ + 1/2= ?

Simplify:

$(\frac{1-1}{10})(\frac{1-1}{11})(\frac{1-1}{12})-(\frac{1-1}{99})(\frac{1-1}{100})=?$

$5\frac15+4\frac12+4\frac13=?$