Ask Question

Filter A is cleaned immediately after it has

attracted 24 grams of dust. Filter B is cleaned

immediately after it has attracted 30 grams of

dust. Both filters are installed at the same time

and receive the same amount of dust. After how

many grams of dust will both filters be cleaned at

exactly the same time for the first time?

+5
Answers (1)
  1. 7 June, 22:29
    0
    120 grams of dust

    Step-by-step explanation:

    5x24 = 120

    30x4 = 120

    this is the first number that both 30 and 24 have in common.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Filter A is cleaned immediately after it has attracted 24 grams of dust. Filter B is cleaned immediately after it has attracted 30 grams of ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers