What is 5×9×67×999×3÷22×9=
2 answers:
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Answer:
Step-by-step explanation:
Let
x ----> the number of blue shapes in the set
y ----> all shapes in the set
we know that
To find out the ratio of blue shapes to all shapes in the set , divide the number of blue shapes in the set by the number of all shapes in the set
we have
therefore
The ratio is equal to
substitute