The weight of tea in 70 packets are shown in the following table

Find the mean weight of packets.

The weights of coffee im 70 packets are shown in the following table Determine the modal weight.

The weights (in kg) of 50 wrestlers are recorded in the following table. Find the mean weight of the wrestlers.

The weights in kilograms of 60 workers in a factory are given in the following frequency table.Find the mean weight of a worker. Weight (in kg) x:606162636465 No.of workers f:581416107

Following table shows the weights of 12 students: Find the mean weight.

In a class of 25 boys and 20 girls, the mean weight of the boys is 40 kg and the mean weight of the girls is 35 kg. Find the mean weight of the class. The following are the steps involved in solving the above problem. Arrange them in sequential order. (A) The total weight of 25 boys = 25 xx 40 = 1000 kg The total weight of 20 girls =20 xx 35 = 700 kg (B) The mean weight of the class = (1700)/(45) = 37(7)/(9) kg (C) The total weight of 45 students = 1000 kg + 700 kg = 1700 kg

The weight of a chair is x kg and the weight of a table is 8 kg lesser than twice the weight of the chair. What is the weight of the table in terms of x?

The weight (in kg ) of 25 children of 9th class is given . Find the mean weight of the children .