17) Wie viel 100tel sind: 
a) 1/50, M/50; D). U/965, 48/253. 6): 1/20, 21/207 q) 1/19,-3/10; 
e) 1/5, 2/58: M 1148/45. g).1/9, 5/22 
18) Wie viel 50stel sind: 
a) 1/25. 4/25, 14/25; b) /16,-2/107 0) 115,4 155 
dd). 2/9, M6 
19) Wie viel 2östel sind 2/5, 2/5, 2/5, 7/5, 138/52 
20) Wie viel 20stel sind: 
ay 110, 7105-10 2/5, 215,.1/53 €) 1/4, 2/45 0118; 5/22 
Mache gleichnamig 
21) 28/50, 27/100 ' 23/25, 4/50. |. 3 8/5, 7/0, 18/20 
17/95. 6*/100 7/10. * 30 files --/50, 81/190 
1/90: 25.00 - . [95 1 5, 19/99, 24/95, 
SIE 660100. 24/400 2 
“ H. 22/50? 
? 7 /100 95/100 ? 
100. 3/50, 39/50, 2/20? 
< 2 - Bg, 5/25, 15/95, 4/20? 
“ 25/199 75/100, 5/20, 15/20? 
3: rs 50/196. 29/50, 10/29, 30/202 
3123/1004 27/100==,32)37/20 =-42/100= & 17%/5-+-27/20 = 
213/25 -, 25 = 84/25+ +. - 2'1/44+ " '25 = 
331/50 4 2%/100= 997/10 <=. 2 351/24 839/50== 
34) + «BV /25-1 22/100 - : € 29/41004-5916/954-4,7 7,4 = 
=/5=, * 1/10 /290 2%.17,39.-4-4 Bs964 41 7 = 
1/94-13/99-4-33/56 8012/55 4-151/410:4-3221/2 == 
. 7 DE 
957/100--4 "00 aB 29 = dr Vaem1l27 120..<= 
10 --6+- 322/95 - . --[v== "MT [39 = 
816/25 -- 37/100 771/100--2-, 421/2-- 824/95 = 
39) 2/56e> ) 44%, "%/100> 4 „“- 'l30> == 
W/9,> * 183/20 5 GUM == 
37/290 >< l 2341759 ><. 4919/2905<48 =