Simplify: 9/12 Xx 4/7 - Mathematics

Simplify: `9/12 xx 4/7`

योग

`9/12 xx 4/7`

`= (9 xx 4)/(12 xx 7) = 36/84`

`= (36 div 12)/(84 div 12) = 3/7` (HCF of 36 and 84 = 12)

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Concept for Fraction as an Operator

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अध्याय 3: Fractions (Including Problems) - Exercise 3 (C)

अध्याय 3 Fractions (Including Problems)
Exercise 3 (C) | Q 2.04

Convert given fraction into a fraction with equal denominator:

`4/5, 17/20, 23/40 "and" 11/16`

Convert given fraction into a fraction with equal numerators:

`8/9 "and" 12/17`

Insert three fractions between

`2/5 "and" 4/9`

Insert two fractions between 1 and `3/11`

Reduce to a single fraction:

`3/5 - 1/10`

Subtract: `2 "from" 2/3`

Subtract: `-4/7 "from" -6/11`

Find the value of `3 1/2` times of 2 meters

Simplify and reduce to a simple fraction:

`4/5 "of" 7/15 div 8/9`

A rectangular park has length = `23 2/3` m and breadth = `16 2/3` m. Find the area?