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a)
2,75+34,25*(57,6-7,6*7,5)= 2,75+34,25*(57,6-57)=
2,75+34,25*0,6=2,75+20,55=23,3
B)72,3-2,05*(32,562-30,062)=72,3-2,05*2,5=72,3-5,125=67,175
a) 2,75+34,25*(57,6-7,6*7,5)= 2,75+34,25*(57,6-57)=
b)72,3-2,05*(6,03*5,4-30,062)=72,3-2,05*(32,562-30,062)=
72,3-2,05*2,5=72,3-5,125=67,175
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a)
2,75+34,25*(57,6-7,6*7,5)= 2,75+34,25*(57,6-57)=
2,75+34,25*0,6=2,75+20,55=23,3
B)72,3-2,05*(32,562-30,062)=72,3-2,05*2,5=72,3-5,125=67,175
a) 2,75+34,25*(57,6-7,6*7,5)= 2,75+34,25*(57,6-57)=
2,75+34,25*0,6=2,75+20,55=23,3
b)72,3-2,05*(6,03*5,4-30,062)=72,3-2,05*(32,562-30,062)=
72,3-2,05*2,5=72,3-5,125=67,175