Answers

Subtract 40/18 from 21/18

1^st number: 1 3/18, 2^nd number: 2 4/18

21/18 - 40/18 is -19/18.

Steps for subtracting fractions

1. Subtract the two fractions:
   21/18 - 40/18 = 21 - 40/18 = -19/18

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Related: ⁴²/₁₈-⁴⁰/₁₈ ²¹/₁₈-⁸⁰/₁₈ ²¹/₃₆-⁴⁰/₁₈ ²¹/₁₈-⁴⁰/₃₆ ⁶³/₁₈-⁴⁰/₁₈ ²¹/₅₄-⁴⁰/₁₈ ²¹/₁₈-⁴⁰/₅₄ ²¹/₉₀-⁴⁰/₁₈ ²¹/₁₈-⁴⁰/₉₀

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