3/3/3=1/3 яйца 1 курица за 1 день
1/3*12*12=48 (яиц) 12 куриц за 12 дней
Общий знаменатель 30
15/30 20/30 18/30
<span>235 ÷ 87 = 2.(7011494252873563218390804597)</span><span><span>-23587</span><span>1742.(7011494252873563218390804597)</span><span> -610</span><span> 609</span><span> -100</span><span> 87</span><span> -130</span><span> 87</span><span> -430</span><span> 348</span><span> -820</span><span> 783</span><span> -370</span><span> 348</span><span> -220</span><span> 174</span><span> -460</span><span> 435</span><span> -250</span><span> 174</span><span> -760</span><span> 696</span><span> -640</span><span> 609</span><span> -310</span><span> 261</span><span> -490</span><span> 435</span><span> -550</span><span> 522</span><span> -280</span><span> 261</span><span> -190</span><span> 174</span><span> -160</span><span> 87</span><span> -730</span><span> 696</span><span> -340</span><span> 261</span><span> -790</span><span> 783</span><span> -700</span><span> 696</span><span> -400</span><span> 348</span><span> -520</span><span> 435</span><span> -850</span><span> 783</span><span> -670</span><span> </span></span>