the mean weight of 4 boys is 56 kg and that of y girl is 46 kg find the combined mean weightof10 std
Answers
Answered by
1
boys:-4
girls:-10-4=6
mean weight of boys is 56kg
mean weight of girls is 46kg
46+56÷10=102÷10=10.2
answer is 10.2kg
girls:-10-4=6
mean weight of boys is 56kg
mean weight of girls is 46kg
46+56÷10=102÷10=10.2
answer is 10.2kg
harshvashishth4:
nut in my answer book answer is 50 kg
Similar questions
English,
7 months ago
Math,
7 months ago
English,
7 months ago
Business Studies,
1 year ago
Hindi,
1 year ago