The average height of a family of five is 150 cm. If the height of 4 family members is 153, 150, 151, and 152, find the height o

Question

fomenos

3 years ago

10

The average height of a family of five is 150 cm. If the height of 4 family members is 153, 150, 151, and 152, find the height o

f the fifth member.

Mathematics

1 answer:

Lady bird [3.3K] · Answer 1 · 2022-04-16T04:22:15+03:00

Lady bird [3.3K]3 years ago

5 0

J can find the height of the fifth member on this way
S=150
S1=153
S2=150
S3=151
S4=152
S5=?
S= (s1+s2+s3+s4+s5)/5:
5*150= <span>153+150+151+152+S5
S5=5*150-606=750-606=144
Answer is 144 cm</span>