10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98
46 получилось
<span>(5/8 - 2/5) + 3/20=</span>
<span>5/8-2/5+3/20= (25-16+6)/40=15/40=3/8</span>
<span></span>
<span><span>1/8 +(5/9 -1/4)=1/8+5/9-1/4=(9+40-18)/72=31/72</span></span>
Ответ:
357______________________