Why does 225.60 × 0.25 equal 56

Answers

Answer 1

Answer: It equals that because when you multiply a whole number by a decimal then the answer will always be smaller then the whole number.

Answer 2

Answer: Well first of all, 225.6 * 0.25 does NOT equal 56. It equal 56.4
Second of all, even if it did equal 56... our number system has been defined so that 225.6 * 0.25 just works out to 56.4... there's not really a reason it does equal 56.4

Related Questions

Martin is saving for a gaming system. The total cost of the gaming system and three games is $325.49. About how much money should he save per week to puchase the gaming system and games in 10 weeks
What is the hightest number that 9 and 27 both be divided into?
51) Simplify: 4x + 6(3x - 2)
1.Do examples that support a conjecture prove the conjecture to be true?
What is the answer please

How would I write an inequality for h and -6 equaling at least 5

Answers

h - 6 (greater than or equal to) 5

It wouldn’t let me type the symbol haha

1)What are the first four terms of the sequence represented by the expression n(n-1)-5

Answers

$a_n=n(n-1)-5 \n \na_1=1(1-1)-5=1 * 0-5=0-5=-5 \na_2=2(2-1)-5=2 * 1-5=2-5=-3 \na_3=3(3-1)-5=3 * 2-5=6-5=1 \na_4=4(4-1)-5=4 * 3-5=12-5=7$

The first four terms are -5, -3, 1 and 7.

Please help with this problem . Break it down for me 15-1/6n=1/6n-1

Answers

15-1/6n=1/6n-1
First, lets multiply both sides by 6 so that n is a whole number:
90-n=n-6
now you group like terms on each side, to do this you add n to each side and add 6 as well so it becomes:
96=2n
Now divide both sides by 2 so you have 'n' on one side and it is:
48=n

Hope this helps :)

Math:

Step 1: Simplify both sides of the equation. Simply steps provided.

15−1/6n=1/6n−1

15+−1/6n=1/6n+−1

−1/6n+15=1/6n−1

Step 2: Subtract 1/6n from both sides.

−1/6n+15−1/6n=1/6n−1−1/6n

−1/3n+15=−1

Step 3: Subtract 15 from both sides.

-1/3n = -16

Step 4: Multiply both sides by -3 -1/3 by 16.

Your answer is:
n = 48

A rope 29 ft long rope is tied to the top of a flag pole. The rope is staked to the ground 21 ft away from the base of the pole. How tall is the flag pole?

Answers

Answer: 20 ft

Step-by-step explanation:

Given: The length of rope tied to the top of a flag pole=29 ft

The distance between base of the pole and the point on ground where the rope is stacked= 21 ft

Let x be the height of flagpole.

Now, we can see the figure that the given situation represents a right triangle

Where longest side= 29

By Pythagoras theorem of right triangle, the square of the longest side is equal to the sum of the squares of the other two sides.

$29^2=21^2+x^2\n\Rightarrow\ x^2=29^2-21^2\n\Rightarrow\ x=841-441\n\Rightarrow\ x=400\n\Rightarrow\ x=√(400)\n\Rightarrow\ x=20$

Hence, the height of flagpole = 20 ft.

It's like A2+B2=C2 so:
A2+B2=C2
A2+ 21(squared)=29(squared)
A2=441=841
A2=400
A=√(400)
A=20

How many inches is a pushpin

Answers

There isnt a full inch in a push pin there is only 3/4 of one

Each square on the grid represents 1 mi2. What is the approximate area of this park?

A.

about 35 mi² to 45 mi²

B.

about 55 mi² to 65 mi²

C.

about 75 m² to 85 m²