WebK_c=_____If the initial reaction contains 1.19 M A. 1.71 M B. and 2.71 M C. calculate K_c for the new equilibrium reaction. K_c= Number Previous question Next question WebMar 31, 2024 · Given : a/b = c/d = 4/5 To Find : simplified value of which of these expressions is equivalent to (4a-3c)/(5b+4d) A. -8/65 B. 4/45 C. 8/45 D. 12/45 E. Cannot be determined. Solution: a/b = c/d = 4/5 = k . a = bk. c = dk (4a-3c)/(5b+4d) = (4bk - …
Solved b is two fifths of c. 4a = 30 Work out the ratio - Chegg
WebOct 19, 2024 · b is two fifths of c. 4a=3c Work out the ratio a:b:c Give your answer in its simplest form where a, b and c are integers. Question. Gauthmathier9526. Grade . 9 · … WebJul 20, 2024 · We have been given that b is two third of c and 4a=5c. So we need to first change the values in terms of c. Then , b=2c/3 and. a=5c/4. Then put the values of a and b in the ratio which we have to be found. That is a:b:c. a:b:c=5c/4:2c/3:c. Taking LCM we will found the ratio be . a:b:c=15c:8c:12c. how heavy is 70 lb paper
if b is two thirds of c. 5a = 4c Work out the ratio a : b : c
WebFeb 22, 2024 · Find an answer to your question B is two fiths of C. 4a=3c. work out the ratio A:B:C. whittle682 whittle682 22.02.2024 Math Secondary School answered B is two fiths … WebThe step-by-step procedure discussed and used in chapter 2 is still valid after any grouping symbols are removed. Example 1 Solve for c: 3(x + c) - 4y = 2x - 5c. Solution. First remove parentheses. At this point we note … WebSimplify Calculator. Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify … how heavy is 8 kg in pounds