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b. 3/4 cups
step-by-step explanation:
to find the mean you add all the numbers together and divide it by the amount of numbers
you first want to make the denominator same terms
for example
1/2 = 2/4
1 = 4/4
1 1/2 = 6/4
1 3/4 = 7/4
1/4 + 2/4 + 1/4 + 3/4 + 4/4 + 6/4 + 2/4 + 7/4 + 2/4 + 2/4
adding the numerators
1 + 2 + 1 + 3 + 4 + 6 + 2 + 7 + 2 + 2
30/4
7.5
there are 10 numbers so
7.5/10 or
about 3/4 cups
it’s over half but not quite one whole

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