3 years ago

Which ratios forms a proportion with 15/45?

Mathematics

2 answers:

larisa [96]3 years ago

8 0

Answer:

3/9

Step-by-step explanation:

15/45 = 1/3

3/9 = 1/3

Therefore, 15/45 = 3/9

Leokris [45]3 years ago

6 0

3/9 Forms a proportion with 15/45.

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3 years ago

Five less than two times a number is sixty-nine. A. 5 – 2t = 69 t = –32 B. 2t – 5 = 69 t = 37 C. 5 + 2t = 69 t = 32 D. none of t

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Let's translate the expression step by step:

"Five less than..." $\to$ we will have to subtract five from something

"two times a number" $\to 2t$ .

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"Five less than two times a number" $\to 2t-5$ .

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$2t-5=69$

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