Answer :
To write the decimal number 0.7 as a percentage, follow these steps:
1. Understand that the term "percentage" comes from "per cent", meaning "per hundred". Therefore, converting a decimal to a percentage involves converting the value to an equivalent fraction out of 100.
2. Take the decimal number you are given, which is 0.7.
3. To convert the decimal to a percentage, you multiply the decimal number by 100. This operation shifts the decimal point two places to the right.
4. Perform the multiplication:
[tex]\[ 0.7 \times 100 = 70 \][/tex]
5. Attach the percent symbol (%) to the result to indicate that it is a percentage.
Thus, when you convert 0.7 to a percentage, you obtain:
[tex]\[ 0.7 = 70\% \][/tex]
1. Understand that the term "percentage" comes from "per cent", meaning "per hundred". Therefore, converting a decimal to a percentage involves converting the value to an equivalent fraction out of 100.
2. Take the decimal number you are given, which is 0.7.
3. To convert the decimal to a percentage, you multiply the decimal number by 100. This operation shifts the decimal point two places to the right.
4. Perform the multiplication:
[tex]\[ 0.7 \times 100 = 70 \][/tex]
5. Attach the percent symbol (%) to the result to indicate that it is a percentage.
Thus, when you convert 0.7 to a percentage, you obtain:
[tex]\[ 0.7 = 70\% \][/tex]
