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279 Age |
Name : _________________ |
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Mary is 10 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 15 years older than Jerry. 5 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 279 6 6 13 10 11 ( 46 ) 10 6 12 9 6 ( 43 ) [[ 89 ]] | ||
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