The legend on a map states that

Mathematics

2 answers:

nikklg [1K]3 years ago

8 0

Answer: 450 km.

Step-by-step explanation: To find the answer to this question, you have to use unit multipliers. We know that 1 cm on the map is 50 km in real life so we multiply 50 km / 1 cm by 9 cm. This cancels out the cm, making km the units. 50*9 = 450, so the answer is 450 km.

Oksana_A [137]3 years ago

3 0

Answer:

450 km

Step-by-step explanation:

You simply multiply 9 by 50 to get 450

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Plant B is 6 2/3 inches tall. and C is 4 4/15 inches tall. Complete the sentences and show your reasoning

artcher [175]

Answer:

Plant C is 0.64 times as tall as Plant B

Plant C is 2.4 inches shorter than Plant B

Step-by-step explanation:

Plant B is 6 2/3 inches tall. Plant B is 20/3 inches tall.

Plant C 4 4/15 inches tall. Plant C is 64/15 inches tall.

a.) Plant C is shorter than Plant B $= \frac{64}{15} \times \frac{1}{\frac{20}{3} } = \frac{64}{15} \times\frac{3}{20} = \frac{16}{25}$ = 0.64 times.

b.) Plant C is shorter than Plant B by = $\frac{20}{3} - \frac{64}{15} = \frac{100}{15} - \frac{64}{15} = \frac{100 -64}{15} = \frac{36}{15} = 2\frac{2}{5} = 2.4$ inches