Waht happens when you multiply two negitive numbers

810 divided 9= 90

Multiplying Fractions:

1. Make sure you're working with two fractions.
2. Multiply numerator x numerator, then multiply denominator x denominator.

Dividing Fractions:

1. Make sure you're working with two fractions
2. Flip the second fraction upside down.
3. Change the division sign into a multiplication sign.
4. Multiply top x top and bottom x bottom.

Converting Mixed Numbers into Improper Fractions:

1. Convert mixed numbers into improper fractions.
2. Take the whole (non-fraction) number and multiply it by the denominator.
3. Add that answer to the numerator.
4. Put that amount over the original denominator and you will have an improper fraction.

Method for Adding and Subtracting Fractions:

1. Find the lowest common denominator (bottom number). For both adding and subtracting fractions, you'll start with the same process.
2. Multiply fractions to match the lowest common denominator.
3. Add or subtract the two numerators (top number) but NOT the denominators.

Think of the 250 as 250 over 1. Now we have all fractions and can multiply all of the numerators (the numbers on top) and multiply all of the denominators (the numbers on the bottom), and simplify to the lowest terms if requires.

Let me know if you have any questions.

Good luck.

Paul

Clear the LCD screen to zero
To multiply numbers, enter the first number by typing the number key pad; press the "X" key and enter the next number; to tabulate those two numbers, press the "=" key

For example, if you want to multiply the two numbers 125 by 425, the expression pressed on the calculator would be 125 X 425 =

See carefully text below

Multiply both 6 and 7 by the same non-zero number.

For example, if you multiply by 2 you get 12/14, which is a ratio equal to 6/7. I'll let you pick two other numbers and multiply.

Since you didn't give any mixed numbers, I'll first divide one fraction by the other.

1/3 divided by 13/9 is the same as 1/3 multiplied by 9/13. Multiply 1 by 9 to get 9, multiply 3 by 13 to get 39. The result is 9/39, which reduces to 3/13.

Multiplying by 2 is different from raising a number to power 2 (squaring).
To raise a number to power 2, you enter the number then press the [X^2] key.
To multiply a number by 2, you type in the number, you press the multiplication sign (x) then you enter 2. Press = or EXE.

Make sure you use the (-) key to the right of the decimal point key for negative values, not just exponents. The - key between the multiply and add keys is for subtracting one value from another.