Measurement & Proportional reasoning 1206

Front

Simplify the ratio of 35 : 14

Back

5 : 2

Front

Convert the following fraction into a decimal: 24/48

Back

0.5

Front

Mrs. West taught 120 science students last year. Of these, 25% earned an A in her class. How many students earned an A?

Back

30

Front

What percent is in color?

Back

30%

Front

Movie ticket sales are as follows: Adult: 20 tickets for $250. How much does one (1) ADULT ticket cost?

Back

$12.50

Front

Define ratio.

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Front

What is the formula to convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

How do you calculate a percentage of a total?

Back

Multiply the total by the percentage (in decimal form).

Front

What is the relationship between fractions, decimals, and percentages?

Back

They are different ways to represent the same value.

Front

Define proportional reasoning.

Back

Proportional reasoning involves understanding the multiplicative relationships between quantities.