" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
100%=60%
gemar olahraga = 100%-60%=40%
40%×300 =120 anak
100-(23+12+25) = 100-60 = 40%
banyak siswa yang gemar olahraga :
40/100 × 300 = 120 orang