It takes kayla 12 minutes to walk from her house to her grandparents' house. she walks to and from their house twice a week. about how many minutes each week does kayla spend walking between the two houses?

48 minutes

Step-by-step explanation:

Kayla house to her grandmother's house=12 minutes

Her grandmother's house to Kayla house=12 minutes.

Total minutes per day is 12 min+12mins= 24 minutes.

Kayla spends 24 minutes to walk the two houses in one day.

If she walks to and from two days in a week

24 minutes×2=48minutes

Therefore, Kayla spends 48 minutes walking between the two houses twice in a week.

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1