Question

va roggg dau coroanaa
am nevoie in 5 minutee
am nevoie rezolvat doar punctele 1) si 3)

pleasee



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Answer 1

$1)34*4,5+1,4^{2} :10\\\\153+(\frac{7}{5} )^{2} *\frac{1}{10} \\153+\frac{49}{25} *\frac{1}{10} 153+\frac{49}{250} =\frac{38299}{250}$

$3)4,2*(16,8-5,3)+6^{3} *1,3^{0} \\\\4,2*11,5+6^{3} *1\\48,3+216=264,3$

Sper ca te-am ajutat...coronița?