Respuesta :
[tex]\dfrac{31}{20}=\dfrac{20+11}{20}=\dfrac{20}{20}+\dfrac{11}{20}=1\dfrac{11}{20} [/tex]
Answer: 1 and 11/20
Step-by-step explanation:
think about how many a 1 whole make 31/20 and many 20's are left 31/20 makes 1 whole and 11 more 20's