(3 7/25+2,72)×5/24: 15/16÷3 3/4-2/9 - (0,36+0,224/0,35)×5: - вопрос №442300937252725241516334290360224035558511920259 от катяшакотик 25.10.2020 11:30

Question

Математика: (3 7/25+2,72)×5/24: 15/16÷3 3/4-2/9 - (0,36+0,224/0,35)×5: (5,85÷1 19/20-2 5/9)÷4

катяшакотик · Answer

По действиям3 7/25+2,72=82/25+272/100=336/100+272/100=608/100=6,08608/100*5/24=19/1519/15 : 15/16=19/15 * 16/15=304/225304/225 : 3 3/4= 304/225 * 4/15=1216/33751216/3375-2/9=1216/3375-750/3375=466/33750,36+0,224/0,35=0,36+0,64=11*5=5466//3375-5= -4 2909/33755,85 : 1 19/20=585/100*20/39=15/5=33- 2 5/9=4/94/9 : 4= 4/9*1/4=1/94 2909/3375 : 1/9=16409/3375*9/1=16409/375=43,8 ...