Answer:
80
Step-by-step explanation:
80 * 20% = 16
then 16 is 20% of 80
20% × ? = 16
? =
16 ÷ 20% =
16 ÷ (20 ÷ 100) =
(100 × 16) ÷ 20 =
1,600 ÷ 20 =
80;
