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Solve for x i'll try to attach the files bc it's not letting me for some reason

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9