maTematika 7

amoxsnebi, miTiTebebi:2 # 1003. klasSi8= 25 moswavlea.15 # 1004. avtomobilSi darCa 25% benzini, e.i. sul iyo25= 60l.24 # 1007. α=40= 60c.28 # 1008. = 140 km.20410. x+ x =180°, saidanac x=100°.511. macivris fasis 70% 1400 laria. e.i. macivari Rirda12. 140% aris 1,4l. gaZvirebamde —60 # 10013. a) x-is 16% aris 60 kg. x=161,4 $ 100=1 lari.1401400 $ 100=2000 lari.70=1000 # 16375 ; b) = 160kg.10015. k unda iyos 2·3·5-is gamyofi, e.i. a) da b) ar SeiZleba; g) SeiZleba.16. samive SemTxvevaSi ricxvi 50-ze iyofa, *-is nacvlad unda CavsvaT cifri, rom cifrTajami 9-is jeradi iyos.a) 1800; b) 2835; g) 5535.17. 0