Answers

The simplest form of -400/36 is -100/9.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 400 and 36 is 4
2. Divide both the numerator and denominator by the GCD
   -400 ÷ 4/36 ÷ 4
3. Reduced fraction: -100/9
   Therefore, -400/36 simplified to lowest terms is -100/9.

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