Question

the wingspan of different species of birds is as follows:
blue jay = 39/100m
golden eagle= 2 1/4 m
albatross = 3 1/2m
and sea gull = 1 1/5
a . how much longer is the wing span of an albatross than the wingspan of a blue jay?
b- ​how much shorter is the wingspan of seagull than the wing span of golden eagle?​

Answer 1

a. albatross - blue jay = 3 1/2 - 39/100
================== (3*2)+1/2 - 39/100
================== 7/2 - 39/100
================== 311/100
================== 3.11

b. Golden eagle - seagull = 2 1/4 - 11/5
======================= (2*4)+1/4 - 11/5
======================= 9/4 - 11/5
======================= 1/20
======================= 0.05