Mean weight of 10 apples is 120grams. An apple weighing 100grams is replaced by another apple and the average became 125grams. What is the weight of newly added apple ?
Answers
Answer:
This is unknowable. Apples come in different sizes, and have different masses, and this is presumably still true for your hypothetical 10 apples that weigh 100kg. It’s possible that one apple could weigh 99kg, or it could weigh only as much as a typical apple does in reality, as long as the masses of the 10 apples used in the example add up to 100kg.
It is implied, but not stated, that the single apple you’re trying to work out the mass of is one of the 10 apples with masses that add up to 100kg, but this still might not be true, so you could have a (different) hypothetical apple with a mass of over 100kg, if it’s not one of the 10.
Step-by-step explanation:
hope it helps you!!!
mark it as Brainliest answer...
Answer:
answer
Step-by-step explanationbrainly is a bad app