Review 3

Front

What is the relationship between the cost of a concert ticket and a movie ticket if the concert ticket costs $45 and is 5 times more than the movie ticket?

Back

The cost of the movie ticket is $9.

Front

If an elephant weighs 8 times as many kilograms as a kangaroo that weighs 11 kilograms, how do you calculate the weight of the elephant?

Back

Multiply the weight of the kangaroo (11 kg) by 8 to find the weight of the elephant (88 kg).

Front

How do you convert kilograms to grams?

Back

Multiply the number of kilograms by 1,000. For example, 10 kg is 10,000 g.

Front

What is a common container that can hold 20 liters of water?

Back

A small fish tank is likely to hold 20 liters of water.

Front

If Parker has 7 Lego sets and Peter has 6 times more Lego sets than Parker, how do you find the number of Lego sets Peter has?

Back

Multiply the number of Lego sets Parker has (7) by 6 to find Peter's total (42 Lego sets).

Front

What is the formula to find the total cost if one item costs a certain amount and you know how many times more another item costs?

Back

Total cost = Cost of one item × Number of times more.

Front

How do you determine the weight of an object if you know the weight of another object and their ratio?

Back

Use the ratio to multiply the known weight by the ratio factor.

Front

What is the conversion factor between kilograms and grams?

Back

1 kilogram is equal to 1,000 grams.

Front

What type of problem involves finding the total based on a known quantity and a multiplier?

Back

These are called multiplication word problems.

Front

How can you identify the capacity of a container in liters?

Back

You can identify the capacity by comparing it to common objects, like fish tanks or bottles.