Respuesta :
Answer:
9/10
Step-by-step explanation:
multiply the first fraction by 10/10 to get the same denominator as the second.
70/100 + 20/100 = 90/100 reduce = 9/10
Answer:
9/10
Step-by-step explanation:
multiply the first fraction by 10/10 to get the same denominator as the second.
70/100 + 20/100 = 90/100 reduce = 9/10