Melissa needs to memorize words on a vocabulary list for Russian class. She has memorized 30 of the words, which is five-sixths of the list. How many words are on the list?
2 answers:
We know that 30 is 5/6 of the list. So we can find out how many words are on the list with the following equation:
Solve for x by isolating it. First we multiply both sides by 6 to cancel out the one-sixth.
Next divide both sides by 5 to cancel out the 5 being multiplied to the x.
The answer is 36 words.
Answer: The list has 36 wordsExplanation: Assume that the number of words on the list is x. We are given that: 5/6 of the number of words on the list is equal to 30 words. This means that: (5/6)*x = 30 Solve for x as follows: (5/6)*x = 30 5x = 6*30 5x = 180 x = 180/5 x = 36 Hope this helps :)
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