The relation between the numbers is 2:5 so it would be 2x and 5y and you plug in the numbers. When x=42 which is 2(21) then y would be 5(21) which equals 105 :-)
Answer:
1.32
Step-by-step explanation:
we have the known,
2.13 km * 0.6214 miles = 1.323521 or 1.32 miles
1 km
I can not the see the text
Answer: No
Step-by-step explanation:
You do 0.5 + 0.5 until you get it to 2.5 than count how many times you added 0.5 to get 2.5 it is equal to 5 so a week is 7 days so no it will not last them a week.
The given question is

Multiplying and divide by 2

Again multiplying and dividing by 2

And

So we will get

Correct option is D