the average of 14 result is 29. the average of first 6 result is 24 and that of the next 7 is 32. what is the last result?
Answers
Answered by
0
Step-by-step explanation:
Contaminated water can transmit diseases such diarrhoea, cholera, dysentery, typhoid, and polio. Contaminated drinking water is estimated to cause 485 000 diarrhoeal deaths each year.14-Jun-2019
Similar questions