Question

Help on 4.) and 5.)!!!! 49 POINTS!!! A

Answer 1

Answer:

4=3/1

5=3 more pieces

Step-by-step explanation:

Answer 2

4.  The reciprocal means flip so a  becomes 1/a

1/3  becomes 1 /(1/3) = 3

5.    6 divided by 1/2

copy dot flip

6 * 2/1 = 12

she has 12 pieces of string

she needs 15

15 -12 =3

She needs to cut 3 more pieces of string