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458 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 8 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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| 458 11 10 10 10 10 ( 51 ) 6 9 5 7 12 ( 39 ) [[ 90 ]] | ||
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