Ali has five rulers of 30 cm each and three of 20 cm each. What is the average height of Ali’s rulers?
Ali has five rulers of 30 cm each and three of 20 cm each. What is the average height of Ali’s rulers? Total length of all rulers = 5 × 30 + 3 × 20 = 210 cm Average height = 210 8 = 26.25
Total length of all rulers = 5 × 30 + 3 × 20 = 210 cm
Average height = 210 8 = 26.25
1297 MCQ for effective preparation of the test of Average of Word Problems section.
Read the MCQ statement: Ali has five rulers of 30 cm each and three of 20 cm each. What is the average height of Ali’s rulers? , keenly and apply the method you have learn through the video lessons for Average to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 525-13292.