30% to a ratio

A couple seek genetic counselling for a genetic disorder (cystic fibrosis). It is known to be present in both sides of the family. They both have a genetic test.

They have a child. The child does not have the condition. They are told that the odds of the child being a carrier of cystic fibrosis are 2 to 1.

Express this chance as a percentage

They have a child. The child does not have the condition. They are told that the odds of the child being a carrier of cystic fibrosis are 2 to 1.

Express this chance as a percentage

5:8 to percentage

A:B = (A/B) * 100

If A = 3, and B = 4 ...the ratio will be 3:4 = 3/4 which is 0.75 as a deciman

Them you multiply (0.75) x 100 = 75%

Multiply the #'s then subtract from 100

Solve (-y)(-y) solve

This is a good quetion and I'm glad you asked it. You see, you can't really turn it into a percent. It is just a decimal number. Once you fig

Do a2 + b2=c2