1800
20%=1/5 which means 360x5 is the number of people at the concert
360x5=1800
hope this helps :)
45. divide the first set of x and y by 2 then multiply by 9 to get 45 for y and 18 for x
Answer: 5 multiples of 9
Step-by-step explanation:
First take the difference between 100 and 60.
100-60=40
Then divide the difference by 9.
40/9=4.44
4.44 rounded up is 5 ==> 5 multiples of 9
Primero toma la diferencia entre 100 y 60.
100-60=40
Luego divide la diferencia entre 9.
40/9=4,44
4.44 redondeado es 5 ==> 5 múltiplos de 9
