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492 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 9 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 492 7 7 8 6 6 ( 34 ) 11 7 7 5 10 ( 40 ) [[ 74 ]] | ||
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