Answer:
12
Step-by-step explanation:
Being you can multiply 2/3 by 4/4 then the fraction would be 8/12 and therefore have a common denominator with 10/12
hope that helped :)
Answer:
Step-by-step explanation:
Given
Circle has radius
Area of the sector is given by
if is one-sixth of area of circle then
If is one-fourth of area of circle then
7.8 times 10^5
Step 1
To find a, take the number and move a decimal place to the right one position.
Original Number: 780,000
New Number: 7.80000
Step 2
Now, to find b, count how many places to the right of the decimal.
New Number: 7 . 8 0 0 0 0
Decimal Count: 1 2 3 4 5
There are 5 places to the right of the decimal place.
Step 3
Building upon what we know above, we can now reconstruct the number into scientific notation.
Remember, the notation is: a x 10b
a = 7.8 (Please notice any zeroes on the end have been removed)
b = 5
Now the whole thing:
7.8 x 10^5
Step 4
Check your work:
10^5 = 100,000 x 7.8 = 780,000
Answer:
(Real Number) or (Scientific Notation)
Concepts:
Parenthesis: ( )
Exponents: x²
Multiplication: ×
Division: ÷
Addition: +
Subtraction: -
Step-by-Step Solution:
Simplify exponents and square roots
<h2>Answer:</h2>
278,800,000
Why learn this:
- Order of operations is a basic rule of algebra. It tells us what to solve first when we have an equation with multiple functions, which is something that you will likely encounter throughout your math studies. The order is: Parentheses, Exponents, Multiplication and Division, then finally Addition and Subtraction. Remember that when you're solving within the parentheses, the Order of Operations applies!
Terms and topics