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310 Age |
Name : _________________ |
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Mary is 4 years older than Jerry. 4 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 25 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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| 310 6 7 9 10 11 ( 43 ) 11 10 7 11 8 ( 47 ) [[ 90 ]] | ||
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