arianasg06
26.12.2019 •
Mathematics
Doris takes a survey of her class and finds that 2 of the 20 students in class are left-handed.
if there are 550 students in her school, how many of them would she expect to be left-handed?
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Ответ:
She would expect 55 of them to be left handed.
Work: 550 / 20 = 27.5
27.5 x 2 = 55
Hope I was able to help!
Ответ: