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688 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 688 10 9 11 10 9 ( 49 ) 8 11 10 12 9 ( 50 ) [[ 99 ]] | ||
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