Question

express 5/8 as a rational number with denominator 40 and numerator -10​

Answer 1

Answer:

Rational number 5\8

Questions meaning is to find out number that will 5\8 rational number to -1O\4O

Now simplify.. 5\8 ÷ -1O\4O is 5\8 x 4O\-1O = 5\-2

Now verify it ..5\8 x -2\5 is -1O\4O

Number will be -2\5

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