How do I open the math catagory

How to reduce 3/63 to its simplest form

The ratio of elephants to tigers at the local zoo is 1:4. There are 16 elephants at the zoo. How many tigers are there?

Isaac and Juanita are collecting apples to make an apple pie. Isaac picks up 3 apples every minute and Juanita picks up 5 apples every two minutes. If they need 40 apples for a pie, about how long will it take both of them to collect enough apples?

There is five monkeys and 6 pandas what is the answer.

Which is a better deal, 3 avocados for $1.99 or 5 avocados or $3.50 show your work including the unit rate of 1 avocado in each situation

What is 6 tenths 20 hundredths 4 ones and 50 hundreds

A garden table and a bench cost $1049 combined. The garden table cost $99 more than the bench. What is the cost of the bench?

Which of the following numerical expressions may represent the probability of a simple event? a) 1/2 b) 1/2 + 1/6 c) 1/6 + 1/6 d) 1/2 * 1/6

What would the unit rates be for a man who walked 20 mi in 5 h?

Twenty-Five Thousandth may be written ... ? A. 0.25 B. 25,000 C. 20,005 D. 20.005 E. None correct