Ravi obtained 70 and 75 marks
WebRajiv obtained 70 and 75 marks in first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. ... ∴ `(70+75+"x"_3)/3≥60` ∴ … WebApr 7, 2024 · Ravi obtained 70 and 75 marks in first two unit test. Find the imum marks he should get in the third test to have an average of at least 60 marks. See answer ...
Ravi obtained 70 and 75 marks
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WebAlgebra. Algebra questions and answers. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum mat should get in the third test to have an average of at least 60 marks. Question: Ravi obtained 70 and 75 marks in first two unit test. WebLet Ravi got x marks in third unit test. ∴ Average marks obtained by Ravi = Number of tests Sum of marks in all tests = 3 70 + 75 + x = 3 145 + x Now, it is given that he wants to obtain an average of atleast 60 marks. Atleast 60 marks means that the marks should be greater than or equal to 60 .
WebRavi obtained 70 and 75 marks in first two unit tests. Then, the minimum marks he should get in the third\( \mathrm{P} \) test to have an average of atleast ... WebQ. 21.Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks heshould get in the third test to have an average of at least 60 marks. Q. Rohit scored 65 …
WebQ21. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. WebLet x be the marks obtained by Ravi in the third unit test. Since the student should have an average of at least 6 0 marks. 3 7 0 + 7 5 + x ≥ 6 0 ⇒ 1 4 5 + x ≥ 1 8 0 ⇒ x ≥ 1 8 0 − 1 4 5 ⇒ …
WebJan 31, 2024 · Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. asked Jan 31, 2024 in Mathematics by Sarita01 (54.2k points) linear inequalities; class-11;
WebTo calculate this, we first sum up the two marks and then apply the equation as usual: (92 + 88) / 200 x 100 = 180 / 200 x 100 = 0.90 x 100 = 90% so the overall percentage mark is 90%. The table below shows the test grades on a given examination and their corresponding percentages assuming a maximum mark of 200. Mark percentages with a maximum ... inclusionary filmsWebAlgebra. Algebra questions and answers. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum mat should get in the third test to have an average of at least 60 … incarnation\\u0027s 4aWebApr 9, 2024 · 2. Ravi obtained 70 and 75 marks in the first unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Ans: Let the marks secured by Ravi be $ x $. According to the question, $\dfrac{70+75+x}{3}\ge 60$ $\dfrac{145+x}{3}\ge 60$ Multiply the inequality obtained by 3. $145+x\ge 60\left( 3 … incarnation\\u0027s 4cWebLet x be the marks obtained by Ravi in the third unit test. Since the student should have an average of at least 6 0 marks. 3 7 0 + 7 5 + x ≥ 6 0 ⇒ 1 4 5 + x ≥ 1 8 0 ⇒ x ≥ 1 8 0 − 1 4 5 ⇒ x ≥ 3 5 Thus the student must obtain a minimum of … inclusionary housing denverWebMay 17, 2016 · 21. Ravi obtained 70 and 75 marks in first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Ans. Let the … inclusionary housing baltimoreWebFeb 20, 2024 · Maximum total marks in all the subjects together = 100 × 6 = 600. Required total marks in all the six subjects = 85 × 6 = 510. So, the marks required to be scored in the sixth subject = 510 - 435 = 75. ∴ The number of marks … inclusionary housing in lieu feeWebRavi obtained 70 and 75 marks in the first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Solution: Let us assume that x is the marks obtained by Ravi in his third unit test. According to the question, all the students should have an average of at least 60 marks (70 + 75 + x)/3 ≥ 60 incarnation\\u0027s 48