Question

Write the first four terms of the sequence

the rule is: start at 3 1/8, subtract 3/4​

Answer 1

start at 3 1/8

1st teem = 3 1/8

2nd term = 3 1/8 - 3/4

= 25/8 - 3/4

= 25/8 - 6/8

=19/8

= 2 3/8

3rd term = 2 3/8 - 3/4

= 19/8 - 3/4

= 19/8 - 6/8

=13/8

= 1 5/8

4th term = 1 5/8 - 3/4

= 13/8 - 3/4

= 13/8 - 6/8

=7/8

Explanation: