### Home > CC2 > Chapter 1 > Lesson 1.2.4 > Problem1-90

1-90.

Rewrite each fraction as a percent and each percent as a fraction. Show your thinking with pictures or labeled calculations.

1. $\frac { 2 } { 5 }$

Refer to the Math Notes box in Lesson 2.1.2.

Here is a sample diagram.

1. $45\%$

Refer to the Math Notes box in Lesson 2.1.2.

1. $120\%$

Refer to the Math Notes box in Lesson 2.1.2.

1. $\frac { 21 } { 40 }$

Refer to the Math Notes box in Lesson 2.1.2.