Question

What should be added to the sum of 15.5 and 25.87 to get 50.9 ?​

Answer 1

Answer:

9.53

Step-by-step explanation:

let the other number be x

= 15.5 + 25.87 + x = 50.9

41.37 + x = 50.9

x = 50.9-41.37

x = 9.53

9.53 should be added