Triangles Class 10
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In a flight of 600km, a aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200km/hr and the time of flight increased by 30 minutes. Find the duration of flight. (Ans : 1 hr) Concept: Speed problem Formula: S = V x t , where S =…
Learning activities in Pair of linear equations Flash cards Concept maps Model Problem Mapping Guided Problems Word scrambler Oral Test Fill up the blanks Infographics Sketch note summary Flash cards created by Kaviya
Word problems are very important in pair of linear equations. There are four methods of solving pair of linear equations. Graphical method Elimination method Substitution method Cross multiplication method You can choose any one of the above methods to solve the word problems or as per the question. There are some steps recommended to solve…