Multiplying Fractions

Math Response

Zaire's lemon cookie recipe calls for 1/4 of a cup of sugar. How much sugar would Zaire use to make 1/4 of a batch of cookies?

Type answer here

Correct Answer: \frac{1}{8}

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Math Response

A scientist had ¾ of a bottle of solution. She used ⅙ of the solution in an experiment. How much of the bottle did she use?

Type answer here

Correct Answer: \frac{3}{24}

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Math Response

Linda walked ¾ of the length of the Tremont Trail before stopping for a rest. How far had Linda walked on the trail?

Type answer here

Correct Answer: 2\frac{5}{8}

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Math Response

The world’s smallest gecko is ¾ inch long. An adult male Western Banded Gecko is 7⅓ times as long. How long is an adult male Western Banded Gecko?

Type answer here

Correct Answer: 5\frac{1}{2}

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Math Response

The Akashi-Kaikyo Bridge in Japan is about 1 and 4/9 times as long as the Golden Gate Bridge in San Francisco. The Golden Gate Bridge is about 9,000 feet long. About how long is the Akashi-Kaikyo Bridge?

Type answer here

Correct Answer: 13000

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Math Response

In Ms. Barclay’s classroom, ⅖ of the students play chess. Of the students who play chess, ⅚ also play sudoku. If there are 30 students in Ms. Barclay’s Class, how many students play chess and sudoku

Type answer here

Correct Answer: 10

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Multiple Choice

To amend the U.S. Constitution, ¾ of the 50 states must approve the amendment. If 35 states approve an amendment, will the Constitution be amended?

• Yes

• No

Math Response

The city plans to extend the Wildflower Trail to make it 2½ times its current length in the next 5 years. How long will the Wildflower Trail be at the end of 5 years?

Type answer here

Correct Answer: 5\frac{15}{16}

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