The task is to generate the correct answer for a given math problem.

Q: Problem: if z is a multiple of 8778 , what is the remainder when z ^ 2 is divided by 9 ?

A: 0
****
Q: Problem: a can do a piece of work in 80 days . he works at it for 10 days b alone finishes the remaining work in 42 days . in how much time will a and b working together , finish the work ?

A: 30
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Q: Problem: in a certain deck of cards , each card has a positive integer written on it , in a multiplication game a child draws a card and multiplies the integer on the card with the next large integer . if the each possible product is between 35 and 200 , then the least and greatest integer on the card would be

A:
5 and 1
****