Ask Question
11 January, 08:46

Solve this equation

c

//3=6 1/7

+4
Answers (1)
  1. 11 January, 09:08
    0
    c/7 = 6 1/7 ⇒ c = 43 ⇒ 43/7 = 6 1/7

    Convert mixed fraction into a simple fraction

    6 1/7 ⇒ (6 * 7 + 1) / 7 = 43/7

    c/7 = 43/7

    proportionality:

    a/b = c/d where cross products are equal : ad = bc

    a = c

    b = 7

    c = 43

    d = 7

    ad = bc ⇒ c7 = 7*43 ⇒ c7 = 301 ⇒ 7c/7 = 301/7 ⇒ c = 43
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve this equation c //3=6 1/7 ...” 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