I gimnazjum

Matematyka z plusem 1

a) 26​=3 b) 3123​=41

a) 0,125=1000125​=20025​=405​=81​ b) 0,25=10025​=205​=41​

&nbsp;<img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/44178/%2B8tZNM2aQX0prDJe4BXzzw%3D%3D_c604537033971ccdba487fd58c0783483c8b35256813866b0c6014dd0057eb6c.jpg"> a) 17:40=0,425 b) 8:45=0,1777…=0,1(7)

<img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/44179/CCnG/k/ualsGLn8W1S1tPQ%3D%3D_7efe6fd20fdee084d81adac83810484dd5019427ac81adde934e1c53d09fb803.jpg" width="958" height="570"> &nbsp; a) 65​=0,8(3) b) 127​=0,58(3)

a) 0,6=106​=53​ b) 0,375=1000375​=20075​=4015​=83​ c) 1,625=11000625​=1200125​=14025​=185​

a) 2114​=32​ &nbsp; x=0,(6)=0,6666… 10x=6,6666…

a) 5,2(4)=5,2444…,   czyli   5,24&lt;5,2(4) b) 4,3(8)=4,3888…,   czyli   4,3(8)&gt;4,38

a) 83,237(7)=83,2377777…

Wiemy, z˙e  1:9=91​=0,(1)

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