5кг 3=13кг.
1.)13+3=16(кг)-отвесили.
2.)16+2=18(кг)-отвесили муки.
3.)18+6=24(кг)
Ответ:24 кг на каждой картинке.
2 кабачка=1 тыква
2 кабачка, 1 тыква=3-1+2=4 кабачка
16:4=4 вес кабачка
4*2=8 вес тыквы
![(7-10)^3=(-3)^3=(-3)*(-3)*(-3)=-27](https://tex.z-dn.net/?f=%287-10%29%5E3%3D%28-3%29%5E3%3D%28-3%29%2A%28-3%29%2A%28-3%29%3D-27)
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![(6+(-10))*(6-(-10))=-4*16=-64](https://tex.z-dn.net/?f=%286%2B%28-10%29%29%2A%286-%28-10%29%29%3D-4%2A16%3D-64)
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![-\frac{8}{9}*(-\frac{27}{32})+\frac{23}{28}*(-\frac{49}{46})=\\\\\frac{3}{4}-\frac{49}{56}=\frac{3}{4}-\frac{7}{8}=\frac{6-7}{8}=-\frac{1}{8}](https://tex.z-dn.net/?f=-%5Cfrac%7B8%7D%7B9%7D%2A%28-%5Cfrac%7B27%7D%7B32%7D%29%2B%5Cfrac%7B23%7D%7B28%7D%2A%28-%5Cfrac%7B49%7D%7B46%7D%29%3D%5C%5C%5C%5C%5Cfrac%7B3%7D%7B4%7D-%5Cfrac%7B49%7D%7B56%7D%3D%5Cfrac%7B3%7D%7B4%7D-%5Cfrac%7B7%7D%7B8%7D%3D%5Cfrac%7B6-7%7D%7B8%7D%3D-%5Cfrac%7B1%7D%7B8%7D)
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![(4.5-6)*(1.8-(-3.4))=-1.5*5.2=-7.8](https://tex.z-dn.net/?f=%284.5-6%29%2A%281.8-%28-3.4%29%29%3D-1.5%2A5.2%3D-7.8)
63:50 2/5=63*5/252=1,25 часа
Ответ . за 1,25 часа или за 1 ч 15 мин