[latex]1 frac{1}{6} [/latex] min ile to sekund? [latex]1 frac{1}{8} [/latex] kg ile to gramow?

1 minuta to 60 sekund [latex] frac{1}{6} [/latex] z minuty to 10 sekund Razem to 70 sekund. 1 kg to 1000 g [latex] frac{1}{8} [/latex] z kilograma to 0,125 kg = 125 g  1000 g + 125 g = 1250 g Myślę, że pomogłem :)

1 1/6 min = 7/6 * 60 s = 7 * 10  = 70 s 1 kg = 1000 g 1 1/8 kg = 9/8 * 1000 g = 9 * 125 = 1125 g