Respuesta :

Lynn6307

Answer:

1 7/20

Step-by-step explanation:

chloeinbarrow

Answer:

27/20 or 1 7/20

Step-by-step explanation:

1) make the denominators the same

  • 2/5 multiplied by 4 on top and bottom =8/20
  • 1/4 multiply by 5 = 5/20
  • 7/10 multiply by 2 = 14/20

2) add the numerators

  • 8+5+14=27

3) the denominator stays the same

  • 27/20

4) simplify it to 1 7/20