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188 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 20 years older than Jerry. 3 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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| 188 9 10 6 9 9 ( 43 ) 7 10 8 12 10 ( 47 ) [[ 90 ]] | ||
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