Question

Which expression represents 75 divided by an unknown number?

75 ÷ r

75 · r

75 + r

75 – r

Answer 1

${\bf{\purple{Hola!!}}}$

Answer :-

The expression which represents 75 divided by an unknown number is :-

75 ÷ r

step by step explanation :-

let the number be r

and let it divide 75

r divides 75

${\frac{75}{r}}$

hence the expression is

75 ÷ r

Answer 2

ANSWER :

75÷r

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EXPLANTION :

Let the unknown number be = r

Number which it divides = 75

Division sign = ÷

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By Question :

75 divided by an unknown number

So Answer :

75 ÷ r