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510 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 4 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 16 years older than Jerry. 3 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 510 7 7 9 7 11 ( 41 ) 7 13 11 11 8 ( 50 ) [[ 91 ]] | ||
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