Unit 2 Flashcard Ratios

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

How do you express the ratio of 2 hearts to 3 clouds?

Back

The ratio of 2 hearts to 3 clouds is expressed as 2:3.

Front

If the ratio of mushroom slices to pizzas is 2 to 1, how many mushroom slices are there for 4 pizzas?

Back

For 4 pizzas, there would be 8 mushroom slices (2 slices per pizza).

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same fraction.

Front

What is the equivalent ratio of 8:6 when simplified?

Back

The equivalent ratio of 8:6 when simplified is 4:3.

Front

If a scale has 6 mangos and 2 pineapples, what is the ratio of mangos to pineapples?

Back

The ratio of mangos to pineapples is 6:2, which simplifies to 3:1.

Front

How can you find a combination that balances a scale?

Back

To find a combination that balances a scale, ensure the ratios of the items on both sides are equivalent.

Front

What is the formula for finding the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = 1/2 * base * height.

Front

If there are 12 mangos and 6 pineapples, what is the ratio of pineapples to mangos?

Back

The ratio of pineapples to mangos is 6:12, which simplifies to 1:2.

Front

What is a true statement about ratios?

Back

A true statement about ratios is that they can be used to compare different quantities and help in understanding proportions.