128 is the answer.
Explanation: If only 2 sprouted out of 10, that would mean only 20% sprouts on average, so you just divide 640 by 20%, otherwise expressed as 640/20%. The quotient is 128, which is therefore the answer.
Please mark me as brainiest. Wasn't very hard but I would appreciate it!
Answer:
86.4 kg
Step-by-step explanation:
10% was wasted.
Therefore 100 - 10 = 90% was left.
So the amount left = 96 * 0.90 = 85.5
= 86.4 kg
The answer is the function is not one to one
If you spend 2/5 of your time traveling, then you spend 3/5 of your time not traveling. Three-fifths of 40 hours is 24 hours not traveling (answer).