The Donatones drove 150 miles in 3 hours. At this rate how long will it take them to drive 400 miles?

Answers

Answer 1
Answer: Let's first find out how many miles they can drive in ONE hour.  150/3=50, so they drive 50 miles per hour.  So, to drive 400 miles, we need to divide the number of miles by how much they drive per hour to see how long it will take.  400/50=8, so it will take the Donatones 8 hours.

Answer: 8 hours
Answer 2
Answer: It will take them 8 hours to drive 400 miles.

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How do you do this problem 3 2/5 + 3/8 + 1 1/2

Answers

Answer:5&11/40ths

Step-by-step explanation:

Add the whole number first

4+2/5+3/8+1/2

Find the Least Common Deminator (5,8,2), which would be fourty. Make the denominators the same as the LCD then simplify so all the denominators will be the same.

4+16/40+15/40+20/40

4+16+15+20/40

4+51/40

4+1&11/40

5&11/40

Hope this helps, have a BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

The base of a triangle is 21 inches and the height is 12 inches which of these expressions correctly shows how to calculate the area of a triangle a (21 x 12) divided by 2
b ( 21 + 12) x 2
c (21 + 12) divided by 2
d ( 21 x 12) x 2

Answers

½ x 21 x 12=126

So the answer is a

Answer:

A.  (21 × 12) ÷ 2

Step-by-step explanation:

Use the area formula to find the area of the triangle. A = (b × h) ÷ 2

What is the square root of 293

Answers

The square root of 293 is 17.11.

Answer:

17.11

Step-by-step explanation:

Robin purchased 3 1⁄2 ounces of whole wheat cereal for $1.40. What is the cost per ounce?

Answers

the answer would be 0.4
3 1/2 = 7/2 = 3.5

$1.4 / 3.5 = $ 0.4

I would cost 40 cents per ouce of cereal

What's a word phrase for 12x

Answers

Answer:

12x is Quotient of 12 and x.

Step-by-step explanation:

Given  :  12x

To find : what's a word phrase use in this expression .

Solution : We have given

Let the number = x .

Quotient of 12 and x.

Therefore, 12x is Quotient of 12 and x.

the world prash would be 12 times x

How many times longer is one centimeter than one millimeter

Answers

A kilogram is 1,000 times larger than one gram (so 1 kilogram = 1,000 grams). A centimeter is 100 times smaller than one meter (so 1 meter = 100 centimeters). A dekaliter is 10 times larger than one liter (so 1 dekaliter = 10 liters).