Answer :
To convert 150 ml of cough syrup to deciliters, divide by 100. This results in 1.5 deciliters, so the correct answer is b) 1.5 dl. Thus option b is correct.
The student is asking about converting the volume of cough syrup from milliliters (ml) to deciliters (dl). To convert milliliters to deciliters, we divide the number of milliliters by 100, because there are 100 milliliters in a deciliter. Therefore, if there is a 150 ml bottle of cough syrup, the amount in deciliters would be 150 ml / 100, which equals 1.5 dl.
So the correct answer to the question "How much syrup is in the bottle in deciliters?" is b) 1.5 dl.
