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286 Age |
Name : _________________ |
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Mary is 6 years older than Jerry. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 15 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 286 6 6 7 12 5 ( 36 ) 11 12 10 10 11 ( 54 ) [[ 90 ]] | ||
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