IGCSE /Grade 6
Maths MCQ Based On Multi step problems for interpreting frequency charts
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IGCSE Grade 6 Maths Multi step problems for interpreting frequency charts
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To calculate the weighted sum, we can take the midpoint of each weight range and multiply it by the number of bags in that range. Then, we sum up these weighted values.
First, calculate the combined number of players who played for 1 and 3 hours. Then Subtract that from the number of players who played for 2 hours.
To determine the number of students who have more than 3 siblings, we need to add up the frequencies of the categories with more than 3 siblings.
First, add the given numbers of all the fruits. Then subtract it from the total number of fruits.
Calculate the total number of absences by all the students. Then Calculate half of that number. Then refer to the chart to get the answer.
Calculate half of the number of classes on Tuesday. Then add the number of classes of each day to get the final answer.
add the number of students
From the chart, we can see that the height category with the highest frequency is the "60-70" range, which has 8 plants. Therefore, the mode height of the plants in the garden is 60-70 cm.
Firstly multiply the number of each item sold by the price of the item. Then add all the results to get the final answer.
First, calculate how many buses are left after selling half of the buses. Then calculate the total number of vehicles left.
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