Write the sentence as an inequality. Four times a number w is less than 20.
four times a number is 4w
so, ...
To write the sentence "Four times a number w is less than 20" as an inequality, we can use the inequality symbol "<" to represent "less than".
The expression "Four times a number w" can be written as "4w".
Therefore, the inequality would be:
4w < 20
So, the sentence can be written as the inequality "4w < 20".