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310 Age |
Name : _________________ |
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Mary is 8 years older than Jerry. 7 years ago, Mary was 5 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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| 310 9 9 11 14 7 ( 50 ) 13 12 8 11 9 ( 53 ) [[ 103 ]] | ||
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