Question

URGENT VA ROG A} 1 SUPRA 25 ORI. 5 SUPRA 6 B} 16 SUPRA 9 ORI 1 SUPRA 24 C} 5 SUPRA 17 ORI 8 SUPRA 13 E} 2 SUPRA 21 ORI 7 SUPRA 4 D} 32 SUPRA 63 ORI 9 SUPRA 5 E} 66 SUPRA 24 ORI 3 SUPRA 55 H} 13 SUPRA 72 ORI 40 SUPRA 39 I} 1 PE LANGA 2 SUPRA 7 ORI 1 PE LANGA 13 SUPRA 15 K} 5 PE LANGA 5 SUPRA 8 ORI 1 PE LANGA 7 SUPRA 25 L}3 PE LANGA 3 SUPRA 13 ORI 2 PE LANGA 11 SUPRA 14. URGENT PLS!!!

Answer 1

1/25×5/6=1/5×1/6=1/30(se simplifica 5 cu 25)
16/9×1/24=2/9×1/3=2/27
5/17×8/13=40/221
2/21×7/4=1/3×1/2=1/6
32/63×9/5=32/7×1/5=32/35
66/24×3/55=6/8×1/5=3/4×1/5=3/20
13/72×40/39=1/9×5/3=5/27
1 (2/7)×1(13/15)=2/7×13/15=26/105
5 (5/8)×1 (7/25)=25/8×7/25=1/8×7=7/8
3 (3/13)×2 (11/14)=9/13×11/7=99/91
Sper ca ai inteles!