pomocy mam to na jutro pliss dam naj +15 punktów

l a) ⁷₁₀+⁵₁₀ = 1²₁₀ b) 2⁴₇ +11⁵₇ = 14²₇ c) 2²₅+5³₅ = 8 ll a) 1 - ⁴₇ = ³₇ b) 12⁵₇ - 4⁴₇ = 8¹₇ c) 32⁵₈ - 11 ⁷₈ = 20⁶₈ lll 4³₇ - 3⁵₇ = ⁵₇ Mam nadzieje że pomogłam :) Licze na naj ;)

zad 1 7/10 + 5/10 = 12/10 = 1 2/10 = 1 1/5 2 4/7 + 11 5/7 = 13 9/7 = 14 2/7 2 2/5 + 5 3/5 = 7 5/5 = 8 zad 2 1 - 4/7 =  7/7 - 4/7 = 3/7 12 5/7 - 4 4/7 = 8 1/7 32 5/8 - 11 7/8 = 31 13/8 - 11 7/8 = 20 6/8 = 20 3/4 zad 3 4 3/7 - 3 5/7 = 3 10/7 - 3 5/7 = 5/7