hcf of fraction equal to hcf of numerators upon lcm of denominators equation displayed on chalkboard concept

hcf fraction equal numerators lcm denominators equation displayed chalkboard concept numerator price multiplication quantity value business related terminology illustrations rate consumption expenditure written concentration multiply volume mathematical speed distance time text green bussiness purity dark abstract background maths solution formula conceptual ability reasoning exam paper test education turnover sales production management arithmetic numerical illustration presentations letter sign