Question

calculati respectand ordinea efectuarii operatiilor; a) (4,2:0,012+3,5×0,24)×1,7; b) (0,1×0,02+7,3×1,5-1,3×2,1)×100; c) (3,5×2,4-1,2:0,4-5×0,01)×10; d) 1,03×(4,5:0,4+3,5:0,207×0,1; e) 0,1{3+3,2+[100×0,01+5,2×(4-1,2:0,1)]} Va rog este tare tare urgent dau coroana la primil care rezolva

Answer 1

a) (350+0,84)×1,7=350,84×1,7=596,428

b) (0,002+10,95-2,73)×100=(10,952-2,73)×100=8,222×100=822,2

c) (8,4-3-0,05)×10=(5,4-0,05)×10=5,35×10=53,5

d) 1,03×(11,25+16,9082126×0,1)=1,03×(11,25+1,69082126)=1,03×12,9408213=13,3290459

Scz ca nu l-am facut si pe e,dar sper ca te-am ajutat!