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130 Age |
Name : _________________ |
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Mary is 10 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 15 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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| 130 6 10 7 9 12 ( 44 ) 9 7 6 9 10 ( 41 ) [[ 85 ]] | ||
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