Question

Hortensia fez 360 arremessos e errou 200 .qual a porcentagem de acertos

Answer 1

360=100
200=x
360x=100.200
360x=20000
x=2000/36

360-200=160

55,555555555555555=200
x=160
200x=55,555555555555555.160
200x=8888,8888888888888
x=8888,8888888888888/200
x≈44,4

R= aproximadamente 44,4%