Allen has four times as many cards as Bob, and Jane has twice as many cards as Allen. Together, Allen and Jane have 468 cards. H
ow many cards do Allen, Jane, and Bob EACH have?
2 answers:
Answer:
1008
Step-by-step explanation:
Allen=A
Bob=B
Jane=J
So what we know is
A=4B
J=2A
A+J=432
What we want to know is
A+J+B=?
So we need to solve for B
The easiest way would be to substitute into the A+J equation so
A+(2A)=432
3A=432
A=144
And we know that 4A=B so 4(144)=B thus B= 576
So 432+576=1008!
Answer:
Allen: 156 cards, Bob: 39 cards, Jane: 312 cards
Step-by-step explanation:
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