Question

How much added to 187.92 to make it 287.82

Answer 1

Answer:

99.9 is your answer may it will help you

Answer 2

Answer:

Let the added number be x

187.92 + x = 287.82

x = 287.82 - 187.92

x = 99.9

$\implies$ Hence, 99.9 should be added to 187.92 to make it 287.82