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347 Age |
Name : _________________ |
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Mary is 4 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 10 years older than Jerry. 6 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 347 9 9 10 12 7 ( 47 ) 11 8 7 10 13 ( 49 ) [[ 96 ]] | ||
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