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185 Age |
Name : _________________ |
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Mary is 10 years older than Jerry. 7 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 185 9 8 7 13 12 ( 49 ) 13 9 12 8 7 ( 49 ) [[ 98 ]] | ||
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