2 ratios that are eqivalent to 27:9

Step-by-step explanation:

Find the unit rate:

Remember, the unit rate is when one of the numbers in a ratio is 1.

27 : 9

(divide by the 9 on both sides)

3 : 1

Great, we have one equivalent ratio! Let's find another.

Now, multiply both sides by any number. For example, let's use 3.

3 : 1

(multiply by 3 on both sides)

9 : 3

We found a second equivalent ratio! Hope this helps :)

Step-by-step explanation:

hello :

1) divid by 3 :   27:9= 9/3

2) 9/3 = 3/1

1.true 2.false? ? i think. .

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500