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प्रश्न
Compare: `2/7 and (-3)/-8`
बेरीज
उत्तर
`2/7 and (-3)/8`
2 × 8 and 7 × -3
`(because "a"/"b" "and" "c"/"d" => "a" xx "d" "and" "b" xx "c")`
16 > -21 (∵ a × d > b × c)
`therefore 2/7 > (-3)/8`
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संबंधित प्रश्न
Express the following rational number in the standard form. `(-7)/-20`
Express the following rational number in the standard form. `4/-9`
Compare:
`(-5)/8 and 7/-12`
Compare: `(-5)/8 and 7/-12`
Evaluate: `- 2/3 + 5/2 + 2`
Evaluate: `5 + (-3)/4 + (-5)/8`
Subtract: `(- 7)/4 "from" -2`
Subtract: `4 "from" -3/13`
Divide: `21/44 "by" - 11/9`
Evaluate: `7/26 + 2 + (-11)/13`
