Question

find value of (1/2)2+(1/3)2+(1/4)2​

Answer 1

Step-by-step explanation:

(1/2)2+(1/3)2+(1/4)2

1/4 + 1/9 + 1/16

36+16+9/144

61/144

Answer 2

Step-by-step explanation:

$( \frac 1 2 )2 +( \frac13)2 + ( \frac14)2$

$= 1 + ( \frac23) + ( \frac12)$

$= 1 + ( \frac76)$

$= 13 \div 4$