0.004, because the decimal place moves left by one spot when dividing by ten.
Answer:
Step-by-step explanation:
1-integer
2-rational
3-whole
4- irrational
Answer:
- 324 children, and
- 648 adults.
That's 972 people in total.
Step-by-step explanation:
Here's how to solve this problem by setting up an equation with a single unknown.
Let the number of children that visited the zoo be .
There are twice as many adults as children. So the number of adults will be .
Each child's ticket costs . The children will contribute a total of dollars to the total admission fee.
Each adult's ticket costs twice as much as a child's ticket. That's . The adults will contribute a total of dollars to the total admission fee.
However,
.
In other words,
.
.
.
In other words, children visited the zoo. Twice as many adults visited the zoo. That's adults. people visited the zoo in total.