Answer:
48 sweets
Step-by-step explanation:
Sarah to Henry ratio is 5 is to 6, we can say:
Sarah has 5x sweets
Henry has 6x sweets
After Sarah eats "16", the ratio is 1:2, so we can write:

Let us solve this equation for "x":

Henry had "6x" sweets, so Henry had:
6*8 = <u>48 sweets</u>