3 Aand Topic: FINDING THE LEAST COMMON DENOMINATOR "What does the expression "chicken feed" mean? Directions: To find out the answer to the given question, identify the least common denominator of each pair of numbers or expressions. Write the letter above the correct answer box. M 1 and x 15 O ANSWER BOX: RUBRICS ACCURACY 5 3 N 7x 2x 4x³ 2x 15 and NEATNESS OF WORK TASK ON TIME and 6x²6x² 1 PERFORMANCE TASK 4 4 3 T 3 8 and 2 5x³ 4 9 and 7 10x² 15 2x 12 72 10 pts-filled out the letters correctly with complete solution 10 pts- no erasure at all 10 pts-passed the output on time Y 5 6 and L 5 8 2 3x2 and ADING) 1 21x 10x³ F 1 6x 7 and E OF 12 25 6 3 25 R6 3 x+1 2x and 8 1 and 5 12 3x S 2x³ and 1 AGNITUDE TO THE 12 21x x(x+1) 24 9 pts-filled all the letters correctly 8 pts- missed more than 2 letters but no solution with or without solution 9 pts-had 1 to 3 erasures 8 pts-more than 3 erasures 9 pts-passed a day after the deadline 8 pts-passed the output more than a day after the deadline​