Respuesta :

Answer:

5

Step-by-step explanation:

20 decreased by 75%

20 - 20*75%

Changing to decimal form

20 -20*.75

20 -15

5

The result is 5

Answer:

5

Step-by-step explanation:

100 decreased by 75% is 25% or a quarter so fourths so find a fourth of 20 wich is 5 because 20÷4=5