# ISEE Middle Level Math : Numbers and Operations

## Example Questions

### Example Question #25 : Percentages

What is the decimal equivalent to ?

Explanation:

Divide the numerator (top number) by the denominator (bottom number):

### Example Question #22 : Percentages

What is written as a decimal?

Explanation:

Divide the numerator (top number) by the denominator (bottom number):

### Example Question #24 : Percentages

What is the decimal equivalent of ?

Explanation:

Divide the numerator (top number) by the denominator (bottom number):

### Example Question #21 : Percentages

Write as a decimal.

Explanation:

Divide the numerator (top number) by the denominator (bottom number):

### Example Question #21 : Percentages

Write  as a decimal.

Explanation:

To convert a percentage into a decimal, divide the number by 100.

Here's a trick: Simply pretend there is a decimal point at the end of the number, and then move the decimal point two places to the left.

You can think of 42 as 42.0 (or 42. - the zero doesn't matter). Now move the decimal point two places to the left.

### Example Question #31 : How To Find The Part From The Whole With Percentage

What is 0.06% of 0.07?

Explanation:

0.06%, as a decimal, is equal to , so 0.06% of 0.07 is equal to

### Example Question #891 : Numbers And Operations

What is  of  ?

Explanation:

of  is equal to:

Cross-cancel:

### Example Question #41 : How To Find The Part From The Whole With Percentage

What is  of  ?

Explanation:

of   can be rewritten as

### Example Question #42 : How To Find The Part From The Whole With Percentage

What is 1,800% of 0.00018?

Explanation:

1,800% of 0.00018 is equal to

.

### Example Question #41 : How To Find The Part From The Whole With Percentage

What is 1.11% percent of 1.11?