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159 Age |
Name : _________________ |
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Mary is 20 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. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 159 8 10 13 6 7 ( 44 ) 9 7 10 9 8 ( 43 ) [[ 87 ]] | ||
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