(6 1/8 - 1 3/4) : (9-2 1/5 * (5 6/11 - 3 1/2))*1 2/7 = (3 5/6 - 1 2/15) * 5/9 + (( 1/20...

Question

(6 1/8 - 1 3/4) : (9-2 1/5 * (5 6/11 - 3 1/2))*1 2/7 =

(3 5/6 - 1 2/15) * 5/9 + (( 1/20 + 24/100) * 8 1/3 - 1 1/6) * 2 =


Решите плизз дам 20 баллов :3

Comments

1)=1 1/4

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2)=4

Answer 1

1)6 1/8-1 3/4=49/8-7/4=35/8; 2)5 6/11-3 1/2=61/11-7/2=45/22;
3)2 1/5*45/22=11/5*45/22=9/2; 4)9/1-9/2=9/2;
5)35/8:9/2=35/8*2/9=35/36; 6)35/36*9/7=5/4=1 1/4.
1)23/6-17/15=81/30; 2)1/20+6/25=29/100;
3)29/100*25/3=29/12; 4)29/12-7/6=5/4; 5)5/4*2/1=5/2;
6)81/30*5/9=9/6=3/2; 7)3/2+5/2=8/2=4.