Olive walks at a rate of 4 miles per hour. She lives 2 miles from the news station.How long would it take her to walk home from the news station ?
2 answers:
4/1 = 2/x...4 miles to 1 hr = 2 miles to x hrs cross multiply because this is a proportion (4)(x) = (1)(2) 4x = 2 x = 2/4 reduces to 1/2...so she can walk 2 miles in 1/2 hr (or 30 minutes)
In 30 minutes she will get to the train staion
You might be interested in
16, because all the other numbers are divisible by 3. Or it could be 6 because it only has one digit while the others have 2
Answer:
340/4
Step-by-step explanation:
i beleive the answer would be 340 = 4 but if 340/4 is an option you could choose it.
Answer:
Step-by-step explanation: solve it plz
Answer:
13/7 - (14/21 + 15/21)
Step-by-step explanation:
= 13/7 - ( 29/21)
= 39/21 - 29/21 = 10/21 = 0.47
That means she need to buy 2 packs of 100.