PLEASE HELP ME THIS IS A TEST THAT IS DUE AT 2PM <3

1) D 3)B 6)C 7) 5/8

Step-by-step explanation:

1) 1 would be D because if you convert 1/3 to 2/6, you can add 2 and 3 together to get the numerator (top of fraction) to be 5/6

3) you can convert 3/4 to 6/8 and add the numerators to be 1+6 to get 7/8

6) You can convert 1/4 to be 2/8 and add the numerators to be 5/8

7) you can convert 1/4 to be 2/8 and because she drank some of the lemonade you would subtract the numerators to get 5/8 (7-2=5)

D. 5/6

A. 7/8

C. 5/8

D.5/8

Step-by-step explanation:

To add fractions you need to get the denominators (bottom number) to be equal

For the 1st one:

1/ 3 + 1 / 2

To get the denominators equal will will multiply the first fraction by 2, and multiply the second by 3.

2/6 + 3/6

Add the numerators (top numbers)

5/6

For the second one:

1/8 + 3/4

Since 8 is a factor of 4, we can just multiply the second fraction by 2

1/8 + 6/8

7/8

For the third one:

1/4 + 3/8

We can multiply the first by 2

2/8 + 3/8

5/8

For the fourth one:

7/8 - 1/4

Multiply the second by 2

7/8 - 2/8

5/8

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

homozygous. one is homozygous, while two is heterozygous.