Identify the members that are used to form the given fact family.
In Krishna’s family there are 4 members. The daily rice consumption of the 4 family members are - 0.5 kg, 0.4 kg, 0.3 kg and 0.6 kg. Krishna wants to find the rice consumption per family member. What is the quantity that will come into use now?
The number of members in 20 families are given as:
4,6,5,5,4,6,3,3,5,5,3,5,4,4,6,7,3,5,5,7
How many families have 4 members?