A decreased by 20% and then increased by 20% express using algebra
asa

96%

Step-by-step explanation:

assume the whole number is x

the first thing is decreasing by 20 %

x - 20%x = 80% x

then now the 80%x is the whole number  

now It's the turn of increasing

80%x + 20% * (80% x) = 80%x + 16%x = 96% x

I hope this is hlepful to you

Feel free to ask me in the comments

6.5

step-by-step explanation:

you said it was in the question

~courtney

answer is 12345678900987654321234567890987654321

step-by-step explanation: