Question

Convert the decimal to a percent.

3.45

A.345%
B.34.5%
C.3.45%
D.0.345%

Answer 1

\(\large\color{blue}{ \rm 1= 100 \text{%} }\)

\(\large\color{blue}{ \rm 20= 2000 \text{%} }\)

\(\large\color{red}{ \rm 2.43= 243 \text{%} }\) use this example.

\(\large\color{blue}{ \rm 0.2= 20 \text{%} }\)

\(\large\color{blue}{ \rm 0.03= 3 \text{%} }\)

Answer 2

it means just multiply the number by 100 %.
so,
3.45 = 3.45 * 100 % = .... %