<prompt> Rahisisha dfrac1119999 cdot 33.  <response>: Kumbuka kuwa 111 na 9999 zina kipengele cha kawaida cha 3. Pia, 33 na 3333 zina kipengele cha kawaida cha 33. Tunapata anzaaligndfraccancelto37111hspace8mmcancelto33339999hspace8mm cdot 33 dfrac37cancelto1013333 hspace6mm cdot ghairi133hspace6mm dfrac37101.mwishopanga 