Multiply: 27/28

Multiply: `27/28 "and" -14`

योग

`27/28 "and" -14`

`= (27 xx (-1))/2 = (- 27)/2 = -13 1/2`

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Concept for Problem Solving Using Operations on Rational Numbers

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अध्याय 2: Rational Numbers - Exercise 2 (D)

अध्याय 2 Rational Numbers
Exercise 2 (D) | Q 2.11

Find three rational numbers equivalent to `-5/9`

Find x, such that: `7/-4 = "x"/8`

Express the following rational numbers to the lowest terms: `(-120)/144`

Arrange the given rational numbers in descending order:

`3/-10, (-13)/30 "and" 8/-20`

Evaluate: `((-12)/5) xx (10/-3)`

Multiply: `- 24 "and" 5/16`

Evaluate: `((- 35)/39 xx (- 13)/7) - (7/90 xx (- 18)/14)`

The sum of two rational numbers is `(-3)/8`. If one of them is `3/16` find the other,

Evaluate: `(8/15 xx (-25)/16) + ((-18)/35 xx 5/6)`

Evaluate:

`((-13)/7 xx (- 35)/39) - ((-7)/45 xx (9)/14)`

Multiply: 27/28 "And" -14 - Mathematics