Question

va rog să mă ajutați la acest exercițiu dau coroană​

Answer 1

Răspuns:

-20:4/100/110

80:-16/-25/350

100:-20/-20/350

-200:40/10/-250

-2000:400/1/-3850

1000:200/-2/2150

-125:25/-16/-100

(^-^)

Answer 2

$prima \: coloana \\ - 20 \div (- 5) = 4 \\ - 2000 \div (-20) =100 \\ 2 \times ( - 20) + 150 = - 40 + 150 =110$

$a \: doua \: coloan \\ 80 \div ( - 5) = - 16 \\ - 2000 \div 80 = - 25 \\ 2 \times 80 + 150 = 160 + 150 = 310$

$a \: treia \: coloana \\ 100 \div ( - 20) = - 5 \\ - 2000 \div 100 = - 20 \\ 2 \times 100 + 150 = 200 + 150 = 350$

$a \: patra \: coloana \\ - 200 \div ( - 5) = 40 \\ - 2000 \div ( -200) = 10 \\ 2 \times ( - 200) + 150 = - 400 + 150 = - 250$

$a \: cincea \: cloloana \\ - 2000 \div ( - 5) = 400 \\ - 2000 \div ( - 2000) = 1 \\ 2 \times ( - 2000) + 150 = - 4000 + 150 = - 3850$

$a \: sasea \: coloana \\ 1000 \div ( - 5) = - 200 \\ - 2000 \div1000 = - 2 \\ 2 \times 1000 + 150 = 2000 + 150 = 2150$

$a \: saptea \: coloana \\ - 125 \div ( - 5) = 25 \\ - 2000 \div ( - 125) = 16 \\ 2 \times ( - 125) + 150 = - 250 + 150 = - 100$