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Q: Fractions 3 11ths plus negative 7 9ths?

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1 and 1/4th plus 2/11ths is easier to work out if the fractions are altered to the same types. This can be done by changing them both to 44ths. So...1 and 1/4th becomes 1 and 11/44ths2/11ths becomes 8/44ths.These can now be easily added to make 1 and 19/44ths.

Short answer: 42 Longer answer: Convert everything into 9ths. You get 4x9 (36) plus 2/3 x9 (6)

4/9 + 2/9 + 1/9 = 7/9

23/36

For example, 70-1 is the same as 1 / 70+1. Similar for any other negative power. For the remainder of the problem, you simply have to add fractions.

A negative plus a negative will always equal another negative.

A negative plus a negative equals a negative.

No, a negative plus a negative is a negative

A negative plus a negative is a negative because a negative plus a negative is the same thing as a negative minus a positive number.

The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"

2/9 + 1/3 = 2/9 + 3/9 = 5/9

A negative plus a negative equals a negative.

The total sum is -12 or negative twelve.

A negative plus a negative still gives a negative answer.

I honestly don't know :D but heres something to help you "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"

-8

Negative seven plus negative seven is negative fourteen.

-4 + -5 + -2 + -1 = -12 (negative 12).

-3 + -7 + 5 + -4 + -6 = -15

Negative infinity plus negative infinity equals negative infinity.

a + 17

A negative plus a negative is a negative. It's like subtracting a positive number from a negative number, the answer isn't going to be positive.

A negative decimal plus a negative decimal equals a more negative decimal

When you multiply a negative number by a positive number then the product is always negative. When you multiply a positive number by a negative number then the product is always negative. ( - 2 ) ( + 3 ) = - 6 ( - 4 ) ( 1 ) = - 4 ( - 1 ) 2 = - 2 ( + 2 ) ( - 2 ) = - 4 ( 3 ) ( - 2 ) = - 6 4 ( - 2 ) = - 8

Plus minus negative equals plus + plus because the negatives cancel out.