Enter the answer to the problem below, using the correct number or significan figures 100*3.25
Answers
In multiplying numbers with decimal points, you have to do the following.
1) remove the decimals and consider the number as a whole number
from 3.25 to 325.
2) Consider the 100 in the equation. We know that whatever number is multiplied by 0 is always 0. So, we only consider 1.
3 2 5
1 0 0
------------------
3 2 5 0 0
In big numbers we always start multiplying the number from the right side, which is 5. Since, the multiplicand is 1. Whatever number multiplied by 1 is always equal to that number.
325 * 1 = 325; add the two 0s attached to 1. = From 325 to 32500.
Now, 32500 is the product when we multiply 325 by 100. But, remember 325 is not really a whole number, it has decimals.
3.25 == count the number of places after the decimal. in this case, there are two places.
In the product 32500 == count the number of places from the last digit to know the placement of the decimals. There must be 2 places after the decimal.
FROM 32500 TO 325.00 = Since we can disregard the 00 after the decimal numbers.
100 * 3.25 = 325
Answer: 300
Step-by-step explanation:
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What is the expanded form of 703
Answers
Final answer:
225,120,000 can be written as 2.2512 x 10^8 in scientific notation. The decimal was moved 8 places to the left, so the exponent is 8.
Explanation:
The number 225,120,000 can be written in scientific notation by first moving the decimal point to the right of the first non-zero digit (2 in this case), and then counting how many places it has moved. It moved 8 places to the left, so the exponent for 10 is 8. Therefore, we can express 225,120,000 as 2.2512 x 108.
So, 225,120,000 in scientific notation is 2.2512 x 108.
Learn more about Scientific Notation here:
#SPJ2
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Answer:
The correct answer is:
186,000 x 1 1⁄3 = 248,000 miles
Step-by-step explanation:
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to convert 350/100 into a decimal you need to know that 1/100 is 0.01.
therefore 350/100 should be 3.50
A. You do not have enough to buy the game.
B. You can buy the game and will get $2 in change.
C. You can buy the game and will get between $1 and $2 in change.
D. You can buy the game and will get less than $1 in change.)
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Answer:
A
Step-by-step explanation:
25+.1(25)=25+2.5=27.5
30-27.5=2.5
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Answer:
Tax is for the government to provide you stuff.
Tip is for service of someone
Step-by-step explanation:
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Answer:
Hence, the cost of 10 t-shirts is more than the 6 t-shirts by four times the cost of one t-shirt.
Step-by-step explanation:
We are given the following information in the question:
In order to answer this question, we have to make the following assumptions.
Let the cost of one t-shirt be x.
Then,
Cost of 10 t-shirts =
Cost of 6 t-shirts =
Difference between cost =
Cost of 10 t-shirts - Cost of 6 t-shirts =
Hence, the cost of 10 t-shirts is more than the 6 t-shirts by four times the cost of one t-shirt.
EXAMPLE
1 t-shirt = $10
So if you need to buy 10 you just multiply 10 by 10.
10x10= $100
Also if you need to find the difference between buying 6 or 10 you subtract the two numbers which would be 4 then divide 100 by 4.