Question

write the following ratio using two other notations.
2 to 7
use only the numbers above (not any others).
notation one:
notation two:
(there are some input boxes and operation buttons on the right side of the problem, which are used to input the ratio notations)

Explanation:

Step1: Recall ratio notations

A ratio "a to b" can be written as a fraction $\frac{a}{b}$ or with a colon as $a:b$. For the ratio 2 to 7, we apply these notations.

Step2: First notation (fraction)

The fraction notation for 2 to 7 is $\frac{2}{7}$.

Step3: Second notation (colon)

The colon notation for 2 to 7 is $2:7$.

Answer:

Notation one: $\frac{2}{7}$
Notation two: $2:7$