7th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-4
question_answer
Mr. Bundda travels in his car and covers \[\frac{1}{4}\] part of his journey with 8 km/h \[\frac{3}{5}\] part with 6 km/h and remaining \[\frac{3}{20}\] part with a speed of 10 km/h. Find out his average speed during the whole journey.