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3 years ago

12

Mayumi hikes 3 miles in 2 hours. Edwin hikes 4 miles in 3 hours. Who takes more time to complete a 12 mile hiking trail? How muc

h more time

1 answer:

Novay_Z [31]3 years ago

6 0

Edwin takes 1 more hour hiking 12 miles than Mayumi because Edwin hikes 12 miles in 9 hours and Mayumi only takes 8 hours.

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Last week a certain brand of hand lotion cost $3.00 for a 16-ounce bottle. this week the hand lotion is on sale for $2.40 for a

Yanka [14]

$3.00-$2.40 = $0.60
$0.60/$3.00 = $0.2
$0.2x100 = 20% decrease

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3 years ago

Hana buys a new dress for $40. how much does she pay if there is a 7% tax

Rzqust [24]

Answer:

$42.80

Step-by-step explanation:

We can set up an equation to solve this as such

$40*1.07=42.80$

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3 years ago

Which is more 1/4 of rhe cheese pizza or 2/5 of the onion pizza

Leni [432]

Who eats onion pizza?

anyway, make bases same

1/4 times 5/5=5/20
2/5 times 4/4=8/20
5/20 vs 8/20
8/20 i bigger

2/5 is bigger

actaully depends on how big th pizza is
cheese could be 12 feet wide and the onion could be 12 inches wide

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3 years ago

A group of 8 people are picking up litter along a 4 over 5 km length of road. Each person is assigned an equal section of the ro

zepelin [54]

You know that 1 km=1000 m, then the length of the road $\dfrac{4}{5}$ km is $\dfrac{1000}{5} \cdot 4=200\cdot 4=800$ metres.

A group of 8 people are picking up litter along the road and each person is assigned an equal section of the road. The whole road has length 800 m, then for each person will be assigned 800:8=100 m of the road.

If you want to know the length of each part in km, then 1 m=0.001 km and 100 m =1 m·100=0.001 km ·100=0.1 km.

5 0

2 years ago

May someone help me out with this please

Ilia_Sergeevich [38]

P = $13000, r =6% = 0.06 per year, t = 90 days = 90/360 = 0.25 year

Interest , I = Prt

Interest , I = 13000*0.06*0.25 = 195

Interest owed = $195

6 0

2 years ago