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573 Age |
Name : _________________ |
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Mary is 16 years older than Jerry. 3 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 10 years older than Jerry. 5 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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| 573 7 6 6 12 10 ( 41 ) 7 7 10 11 12 ( 47 ) [[ 88 ]] | ||
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