Question

a) 191-[(7 la puterea a doua +7la puterea zero) : 10 la puterea doi -24)7:313 b) (5 la puterea a treia )7:(1+2)10

Answer 1

191-[(49+1):100-24]2,191=
191-(50:100-24)*2,191=
191-(0,5-24)*2,191=
191+24,5*2,191=
191+53,6795=
244,6795

125*7:30=
875:30
29,(6)