Oblicz srednia arytmetyczna 4-10os 3-5os 2-4os
(10*4+3*5+2*4):9= 63:9= 7-os
4*10=40
3*5=15
2*4=8
10+5+4=19
40+15+8=63
63:19=3,316
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(10*4+3*5+2*4):9= 63:9= 7-os
4*10=40
3*5=15
2*4=8
10+5+4=19
40+15+8=63
63:19=3,316