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780 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 3 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
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| 780 13 11 12 10 6 ( 52 ) 5 11 12 9 9 ( 46 ) [[ 98 ]] | ||
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