|
614 Age |
Name : _________________ |
||
|
Mary is 24 years older than Jerry. 8 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 16 years older than Jerry. 7 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 614 12 12 8 11 6 ( 49 ) 11 7 11 9 7 ( 45 ) [[ 94 ]] | ||
|
|
||