Sagot :
4/5=8/10=12/15=20/25=24/30=28/35
9/72=3/24=6/48=1/8=2/16=4/32=5/40=7/56=8/64
9/72=3/24=6/48=1/8=2/16=4/32=5/40=7/56=8/64
4sur5=8sur10=12sur15=20sur25=24sur30=28sur35
9sur72=3sur24=6sur48=1sur8=2sur16=4sur32=5sur40=7sur56=8sur64
9sur72=3sur24=6sur48=1sur8=2sur16=4sur32=5sur40=7sur56=8sur64