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dolphi86 [110]
4 years ago
6

Boys ate 6 3/5 pizzas girls ate 5 3/10 pizza teachers 1 1/2 pizza how much pizza did they eat combined

Mathematics
1 answer:
Olin [163]4 years ago
7 0

Answer:

13.3

Step-by-step explanation:

for \: the \: boys \:  = 6 \times \frac{3}{5}  =  \frac{18}{5}  \\ for \: the \: girls \:  = 5 \times \frac{3}{10}  =  \frac{15}{10}  = \\ and \: for \: the \: teacher \:  =  \frac{1}{2}  \\ by \: add \: all \: of \: the \: above \:  \\  \frac{18}{5}  +  \frac{15}{10}  +  \frac{1}{2}  =  \frac{67}{5}  = 13.4

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