Question

convert the following into percent

4by5 to ___%​

Answer 1

$4 \5$

$4 \div 5 \times 100 \\ \\ \\ \\ 20 \times 4 \\ \\ ans80$

Answer 2

Answer:

80

$80\%$

Step-by-step explanation:

4/5 =

4 ÷ 5 =

0.8

Note:

100/100 = 100 ÷ 100 = 100% = 1

Multiply a number by the fraction 100/100, 

... and its value doesn't change.

Calculate the percent value:

0.8 =

0.8 × 100/100 =

(0.8 × 100)/100 =

80/100 =

80%;

In other words:

1) Calculate fraction's value.

2) Multiply that number by 100.

3) Add the percent sign % to it.

Answer:

4/5 = 80%

Signs: % percent, ÷ divide, × multiply, = equal, / fraction bar (division bar), ≈ approximately equal;

Writing numbers: comma ',' as thousands separator; point '.' as a decimal mark;