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510 Age |
Name : _________________ |
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Mary is 9 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 8 years older than Jerry. 3 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 510 11 10 12 10 10 ( 53 ) 5 11 8 11 10 ( 45 ) [[ 98 ]] | ||
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