Find the value of `5/8 ` is equal to

Evaluate : 1/8 is equal to

Find the value of: ( 5/8 )^-1

Evaluate : 4 7/8 is equal to

The value of 5/8 xx 8/5

Find the value of ( 5/4 - 8/3 ) is :

Find the value of ( 5/8 ) ( 5/8 )^2

Evaluate the value 5:4 is equal to

Find the value of : ( 5/8)^-7 times (8/5)^-4

Find the value of k for which the roots of the quadratic equation 2x^(2) + kx + 8 = 0 will have equal value.