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433 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 433 9 9 13 8 13 ( 52 ) 6 7 5 9 11 ( 38 ) [[ 90 ]] | ||
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