aajess559
aajess559 aajess559
  • 22-10-2021
  • Mathematics
contestada

Simplify

1/2 + 2/5

A) 1/10
B) 2/7
C) 3/7
D) 9/10

Respuesta :

mhanifa
mhanifa mhanifa
  • 22-10-2021

Answer:

  • D) 9/10

Step-by-step explanation:

Add up as fractions:

  • 1/2 + 2/5 =               Common denominator is 2*5 = 10
  • 5/10 + 4/10 =
  • 9/10

Option D

Answer Link
Аноним Аноним
  • 14-07-2022
  • 1/2+2/5
  • (5+4)/10
  • 9/10
  • 0.9

Option D

Answer Link

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