Fill in the blank: Equivalent ratios represent the same relationship and can be obtained by ___ or dividing both parts by the same number.

Multiplying

Riddle: I am a relationship between numbers, and you can find me by dividing or multiplying. What am I?

A ratio

Fill in the blank: The greatest common divisor is used to ___ when simplifying ratios.

Divide both parts of the ratio.

True or False: The ratio 24:8 can be simplified to 3:1.

True.

Riddle: I can represent a comparison, but I am not a number. I can be simplified, but I cannot be added like you would do with fractions. What am I?

A ratio.

What is the total number of people if the ratio of apples to bananas is 3:5 and there are 45 bananas?

The total number of people is 72, calculated by adding the number of apples (27) and bananas (45).

What is the multiplier used when finding an equivalent ratio for 3:5 if 45 people prefer bananas?

The multiplier is 9, calculated by dividing 45 by 5.

Fill in the blank: In the ratio 3:5, the part that represents apples is ___ when 45 bananas are known.

27.

If 120 grams of butter makes 10 cookies, how much butter is needed for 20 cookies? Fill in the blank: ___ grams.

240 grams

Riddle: I scale together with my pair, if one increases, I do too, in a constant affair. What am I?

Direct proportion

Determine the correct calculation: If Dakarai needs 350 grams of pasta for 4 people, how much pasta does he need for 8 people? Fill in the blank: ___ grams.

700 grams