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3 years ago

I don’t know how to explain on why the student was incorrect

Mathematics

1 answer:

Zolol [24]3 years ago

7 0

Answer:

the constant proportionality means the ratio between two directly proportional quantities.

so the constant proportionality will be 7.5÷6=1.25 or 10÷8=1.25 or 12.5÷10=1.25

constant proportionality should be same all through because it's a constant

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