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587 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 3 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 587 7 12 8 6 6 ( 39 ) 12 7 7 11 10 ( 47 ) [[ 86 ]] | ||
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