IGCSE /Grade 10
Maths MCQ Based On Word problems for weighted averages
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IGCSE Grade 10 Maths Word problems for weighted averages
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Use the weighted average formula: (Price of cotton * Weight of cotton + Price of silk * Weight of silk) / Total weight.
first find weighted average thn calculate aversge
find average simply
Calculate the weighted average by multiplying each component by its weight and summing them up.
Calculate the weighted average by multiplying each score by its corresponding weight, then summing them up and dividing by the total weight.
To find the average speed of the car for the whole distance traveled by it, you need to consider the total distance covered and the total time taken.
To do this, you can first find the time taken to cover the first part of the distance and the time taken to cover the remaining part of the distance.
Then, you can find the total time taken by adding the time taken for each part of the distance.
Finally, you can find the average speed of the car for the whole distance by dividing the total distance covered by the total time taken.
solution is mixute of items
consider some variable amount poured by you and then solve
Calculate the weighted average by multiplying each fruit's weight by the number of that fruit and summing them up, then divide by the total number of fruits.
calculate weighted average and then find average.
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