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773 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 10 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 773 9 9 11 14 8 ( 51 ) 13 9 9 13 7 ( 51 ) [[ 102 ]] | ||
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