Absorbance =

100÷%T
A=

2.105 <=>
<=> A=0.3233
To 47.5%T corresponds 0.3233 absorbance.
Try to resolve it but first you have to calm down and turn back about what you did was wrong
Jamal was cutting the grass and started to sneeze because of the pollen. The medication that Jamal should take is antihistamines.