Answer:
30 grams
Step-by-step explanation:
if you subtract 70 from 100 you get 30.
Answer:
160 gm
Step-by-step explanation:
Mean = [tex]\frac{\text{Sum of masses of apples}}{\text{No. of apples}}[/tex]
100 = [tex]\frac{\text{Sum of masses of apples}}{3}[/tex]
[tex]100 \times 3 = \text{Sum of masses of apples}[/tex]
[tex]300 = \text{Sum of masses of apples}[/tex]
So, the mass of 3 apples is 300 gm.
Now we are given that the largest apple is removed , the mean mass of the remaining two apples is 70 grams
[tex]\text{Mean mass of two apples}=\frac{\text{Sum of masses of two remaining apples}}{\text{No. of apples}}[/tex]
[tex]70=\frac{\text{Sum of masses of two remaining apples}}{2}[/tex]
[tex]70 \times 2=\frac{\text{Sum of masses of two remaining apples}}{2}[/tex]
[tex]140=\text{Sum of masses of two remaining apples}[/tex]
So, mass of two apples is 140 gm
Total mass of 3 apples = 300 gm
So, mass of largest apple = 300 - 140 = 160 grams.
Hence the mass of the largest apple is 160 gm
