Answer:
21, 34, 55
Step-by-step explanation:
13+8=21
21+13=34
34+21=55
9/100, let me know if this helps.
128
328
437
837
Hope it helped
Answer:
x = 
Step-by-step explanation:
Given
x +
= 
Multiply through by 80 ( the LCM of 20 and 16 ) to clear the fractions
80x + 36 = 45 ( subtract 36 from both sides )
80x = 9 ( divide both sides by 80 )
x = 