Asked by Harold
4 numbers are placed in a bag. two are removed and total 2.4. The numbers are returned to the bag and the process is repeated 4 more times. The totals are 2.4 2.5 2.6 2.7 and 2.8. What are the 4 numbers in the bag? please let me know how you arrived at the answer. I was good at grade 5 math 34 yrs ago!
Answers
Answered by
drwls
1.15, 1.25, 1.35 and 1.45
I used a series of "what if" steps and got lucky. The two lowest numbers have to add up to 2.4 and the two highest have to add up to 2.8. I could not make it work if the numbers were divisible by 0.1, so I tried numbers divisible by 0.05 and ending in 5.
I used a series of "what if" steps and got lucky. The two lowest numbers have to add up to 2.4 and the two highest have to add up to 2.8. I could not make it work if the numbers were divisible by 0.1, so I tried numbers divisible by 0.05 and ending in 5.
Answered by
daneishal
Which of the following shows the correct order of the numbers below?
()2, , 0.45
()2, , 0.45
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