Answers

The simplest form of -1690/1512 is -845/756.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 1690 and 1512 is 2
2. Divide both the numerator and denominator by the GCD
   -1690 ÷ 2/1512 ÷ 2
3. Reduced fraction: -845/756
   Therefore, -1690/1512 simplified to lowest terms is -845/756.

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