ISEE Middle Level Math : Numbers and Operations

Study concepts, example questions & explanations for ISEE Middle Level Math

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Example Questions

Example Question #771 : Numbers And Operations

What is the equivalent of \(\displaystyle 25\)%?

Possible Answers:

\(\displaystyle .25\)

\(\displaystyle 25\)

\(\displaystyle 2.5\)

\(\displaystyle .025\)

Correct answer:

\(\displaystyle .25\)

Explanation:

Divide: \(\displaystyle 25\div 100=.25\)

Answer: \(\displaystyle .25\)

Example Question #772 : Numbers And Operations

What is the equivalent of \(\displaystyle 52\)%?

Possible Answers:

\(\displaystyle 5.2\)

\(\displaystyle .052\)

\(\displaystyle .0052\)

\(\displaystyle .52\)

Correct answer:

\(\displaystyle .52\)

Explanation:

Divide: \(\displaystyle 52\div 100=.52\)

Answer: \(\displaystyle .52\)

Example Question #773 : Numbers And Operations

Find the decimal equivalent of \(\displaystyle 42\%\).

Possible Answers:

\(\displaystyle 0.42\)

 \(\displaystyle 0.24\)

\(\displaystyle 0.024\)

\(\displaystyle 0.042\)

\(\displaystyle 4.2\)

Correct answer:

\(\displaystyle 0.42\)

Explanation:

To solve, divide:

\(\displaystyle 42\div 100=0.42\)

Answer: \(\displaystyle 0.42\)

Example Question #774 : Numbers And Operations

Find the decimal equivalent of \(\displaystyle 85\%\).

Possible Answers:

\(\displaystyle 0.85\)

\(\displaystyle 0.085\)

\(\displaystyle 8.5\)

 \(\displaystyle 0.012\)

\(\displaystyle 0.12\)

Correct answer:

\(\displaystyle 0.85\)

Explanation:

To solve, divide:

\(\displaystyle 85\div 100=0.85\)

Answer: \(\displaystyle 0.85\)

Example Question #775 : Numbers And Operations

Find the decimal equivalent of \(\displaystyle 6\%\).

Possible Answers:

\(\displaystyle 0.17\)

 None of these

\(\displaystyle 0.017\)

\(\displaystyle 0.06\)

\(\displaystyle 0.60\)

Correct answer:

\(\displaystyle 0.06\)

Explanation:

To solve, divide: 

\(\displaystyle 6\div 100=0.06\)

Answer: \(\displaystyle 0.06\)

Example Question #776 : Numbers And Operations

Find the decimal equivalent of \(\displaystyle 17\%\).

Possible Answers:

\(\displaystyle 1.7\)

\(\displaystyle 0.17\)

\(\displaystyle 0.059\)

 \(\displaystyle 0.59\)

\(\displaystyle 0.017\)

Correct answer:

\(\displaystyle 0.17\)

Explanation:

To solve, divide:

\(\displaystyle 17\div 100=0.17\)

Answer: \(\displaystyle 0.17\)

Example Question #777 : Numbers And Operations

What is the equivalent of \(\displaystyle 69\)%?

Possible Answers:

\(\displaystyle 6.9\)

\(\displaystyle .69\)

\(\displaystyle 69\)

\(\displaystyle .069\)

Correct answer:

\(\displaystyle .69\)

Explanation:

To solve, divide:

\(\displaystyle 69\div 100=.69\)

Answer: \(\displaystyle .69\)

Example Question #778 : Numbers And Operations

What is the equivalent of \(\displaystyle 75\)%?

Possible Answers:

\(\displaystyle 7.5\)

\(\displaystyle .25\)

\(\displaystyle .75\)

\(\displaystyle .075\)

Correct answer:

\(\displaystyle .75\)

Explanation:

To solve, divide:

\(\displaystyle 75\div 100=.75\)

Answer: \(\displaystyle .75\)

Example Question #779 : Numbers And Operations

What is the equivalent of \(\displaystyle 21\)%?

Possible Answers:

\(\displaystyle .021\)

\(\displaystyle 2.1\)

\(\displaystyle .12\)

\(\displaystyle .21\)

Correct answer:

\(\displaystyle .21\)

Explanation:

To solve, divide:

\(\displaystyle 21\div 100=.21\)

Answer: \(\displaystyle .21\)

Example Question #780 : Numbers And Operations

What is the equivalent of \(\displaystyle 63\)%?

Possible Answers:

\(\displaystyle .37\)

\(\displaystyle 6.3\)

\(\displaystyle .63\)

\(\displaystyle .063\)

Correct answer:

\(\displaystyle .63\)

Explanation:

To solve, divide:

\(\displaystyle 63\div 100=.63\)

Answer: \(\displaystyle .63\)

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