Do Now Flashcard #6

Front

What is the percentage equivalent of 105%?

Back

105% means 105 out of 100, or 1.05 in decimal form.

Front

If a task takes 14 hours to complete, how many minutes is that?

Back

14 hours is equal to 840 minutes (14 hours x 60 minutes/hour).

Front

What is the value of the expression 51?

Back

The value of the expression is simply 51.

Front

What is the total when you add 1,834 to 0?

Back

The total is 1,834.

Front

What is the value of -7/15?

Back

-7/15 is a negative fraction representing a value less than zero.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

What is the formula for calculating percentage?

Back

Percentage = (Part/Whole) x 100.

Front

What does it mean if a number is negative?

Back

A negative number represents a value less than zero.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, then add the numerators.

Front

What is the significance of the number 0 in mathematics?

Back

Zero represents the absence of quantity and is the additive identity.