What is the pattern of 1/16, 1/8, 3/16, 1/4, write the next three fractions?

First we will find the difference between the first two fractions

1/8-1/16=

here the common dinominator is 16 so we will get the following out of the subtraction

1/8-1/16=1/16

D=1/16

to get the next three, we will just add the difference to the previous fraction to get the next fraction.

so our pattern will be 1/16, 1/8, 3/16, 1/4, 5/16, 3/8, 7/16