If helen can type 150 words in 5 minutes how long will it take her to type 2400 words
150 / 5 = 30 words a minute
2400 / 30 = _______ minutes
It will take Helen 80 minutes to type 2400 words
To determine the time it will take for Helen to type 2400 words, we can use the ratio between the number of words she can type in a given time period. Since we know that Helen can type 150 words in 5 minutes, we can set up a proportion:
150 words / 5 minutes = 2400 words / x minutes
To solve for x, we can cross multiply and then divide:
150 * x = 5 * 2400
150x = 12,000
x = 12,000 / 150
x = 80
Therefore, it will take Helen approximately 80 minutes to type 2400 words.