Question

Explain to me how to solve these questions

Answer 1

Answer:

(1)1800

(2)60

Step-by-step explanation:

(1)20 % are teenagers

20 % is 360

20% ×5=100%

so 360 ×5=1800

therefore ,there were 1800 total member in concert

(2) so 5$ per car

in 3 hour there is 12 cars

so ,5$ × 12= 60$