Question

A scientist repeats Mendel’s experiment. The scientist got the following results: A table shows that 669 plants have purple flowers and 221 plants have white flowers. What is the ratio of purple flowers to white flowers? :1

answer: 3.03

Answer 1

Answer : The ratio of purple flowers to white flowers is, 3.03 : 1

Step-by-step explanation :

As we are given that there are 669 plants that have purple flowers and there are 221 plants that have white flowers.

Now we have to determine the ratio of purple flowers to white flowers.

The ratio will be:

Purple flowers : White flowers

669 : 221

We are dividing the ratio by 221, we get:

3.03 : 1

Therefore, the ratio of purple flowers to white flowers is, 3.03 : 1

Answer 2

3.03

Explanation:

We use ratios to make comparisons between two numbers. The ratios can express in the following ways:

The ratio of purple to white flowers is:

669 purple to 221 white

669 purple : 221 white

669 purple/ 221 white = 3.03