The average height of 2boys and 1girl is 1.3m the height of the two boys are 1metre and 1.5metres respectively what is the height of the girl
Let's assume the height of the girl is x.
According to the given information, the average height of 2 boys and 1 girl is 1.3m. We can write this as:
(1m + 1.5m + x) / 3 = 1.3m
Simplifying the equation, we have:
(2.5m + x) = 3 * 1.3m
2.5m + x = 3.9m
Subtracting 2.5m from both sides, we get:
x = 3.9m - 2.5m = 1.4m
Therefore, the height of the girl is 1.4 meters.
To find the height of the girl, we can use the given information.
The average height of 2 boys and 1 girl is 1.3 meters.
We know the height of the first boy is 1 meter and the height of the second boy is 1.5 meters.
To find the height of the girl, we can subtract the heights of the two boys from the average height.
So, the height of the girl would be:
1.3 meters - 1 meter - 1.5 meters = 1.3 - 2.5 = -1.2 meters.
This is not a valid result since height cannot be negative.
It seems there might be an error in the given information or calculation. Please double-check the information provided.