119k views
2 votes
Which option is equal to 7 1/5

User Rvighne
by
7.8k points

2 Answers

5 votes

Answer: If 36/7 is one of the options, choose that one.

If the question involves an exponent, you should use the "caret" which is ^ found above the 6 on a keyboard. [Shift + 6]. That helps avoid confusion.

Step-by-step explanation: 7 is equal to 35/5 because 7×5=35

Add 1/5 and you end up with 36/5. A Common rational number.

7^(1/5) = the 5th root of 7. A very small irrational number!

User Lqs
by
8.4k points
6 votes

Answer:

D. is the answer

Explanation:

Question:

7^1/5

The number given has an exponent of a fraction: fraction exponent = 1/5

So, when you have a fraction - you always have a square root - Important!!

Since the top is one, the number 7 stays the same. = 7^1 = 7

The bottom is a 5. This means it is to the fifth root.

Answer = D

Hope this helped,

Kavitha

User TIMBERings
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories