Zadanie które widać w załączniku 11,12,i te 10
340/4=85
536/8=67
11)
1dag=10g
20dag=200g
200g:3,4g=58,8
z 20dag srebra mozna zrobic 58 monet
12)
2,50*6,30=x
x=15,75
0,80*x=4,76
x=4,76:0,80
x=5,95
x*7,50=9,30
x=9,30:7,50
x=1,24
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340/4=85
536/8=67
11)
1dag=10g
20dag=200g
200g:3,4g=58,8
z 20dag srebra mozna zrobic 58 monet
12)
2,50*6,30=x
x=15,75
0,80*x=4,76
x=4,76:0,80
x=5,95
x*7,50=9,30
x=9,30:7,50
x=1,24