Arthur had $90. He spent $31 and gave $19 to his brother. What fraction of Arthur's
money is left?

I DONT GET IT PLEASE HELP ME!! it isn’t 1/3 because that would be 30.. it’s not 1/2 because it’s not 45... help!

Respuesta :

Answer:

Step-by-step explanation:

Frist you add $31 and $19. You would get $50, subtract $50 from $90. $40 is left after you subtract. You write the difference in fraction form: 40/90. Simply into lowest term.   40/90= 4/9

Answer: 4/9