Ken had 2 boxes of beads. Box A had 60 more beads than Box B at 1 first. Ken then moved - of the beads from Box A to Box B. 2 Next, he moved of the beads from Box B back into Box A. 5 Ken then added another 87 beads to Box A. In the end, the number of beads in Box A was twice the number it contained at first. (a) How many beads from Box B were moved back into Box A? (b) How many beads were there in Box A in the end?

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Ken had 2 boxes of beads. Box A had 60 more beads than Box B at
1
first. Ken then moved - of the beads from Box A to Box B.
4
2
Next, he moved of the beads from Box B back into Box A.
5
Ken then added another 87 beads to Box A. In the end, the number of
beads in Box A was twice the number it contained at first.
(a)
How many beads from Box B were moved back into Box A?
(b)
How many beads were there in Box A in the end?
Transcribed Image Text:Ken had 2 boxes of beads. Box A had 60 more beads than Box B at 1 first. Ken then moved - of the beads from Box A to Box B. 4 2 Next, he moved of the beads from Box B back into Box A. 5 Ken then added another 87 beads to Box A. In the end, the number of beads in Box A was twice the number it contained at first. (a) How many beads from Box B were moved back into Box A? (b) How many beads were there in Box A in the end?
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