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878 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 16 years older than Jerry. 5 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 878 13 7 11 5 11 ( 47 ) 9 10 8 9 7 ( 43 ) [[ 90 ]] | ||
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