What are 5 different

rational numbers
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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

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

The measure of an angle is 117°. what is the measure of a supplementary angle?