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427 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 18 years older than Jerry. 5 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 427 7 11 12 9 11 ( 50 ) 11 8 10 11 12 ( 52 ) [[ 102 ]] | ||
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