475 Age |
Name : _________________ |
||
Mary is 15 years older than Jerry. 3 years ago, Mary was 6 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? |
+( ) |
|
( )+ |
++[[ ]]++ |
||
475 6 8 5 7 8 ( 34 ) 9 9 12 5 10 ( 45 ) [[ 79 ]] | ||
|