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Evaluate 3 by 5 + 73 + of minus 2 by 5 + of minus 2 by 3 after rearranging |
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Answer» ong>Answer: Hi, Given problem is, 3/5 + 7/3 + ( - 2/ 5 ) + ( - 2 / 3 ) = 3 / 5 + ( - 2 / 5 ) + 7 /3 + ( - 2 / 3 ) [ rearranged the LIKE fractions at one PLACE ] = 3 / 5 - 2 / 5 + 7 / 3 - 2 / 3 [ since + × - = - ] = ( 3 - 2 ) / 5 + ( 7 - 2 ) /3 = 1 / 5 + 5 / 3 LCM of 5 and 3 = 5 × 3 = 15 = ( 3 + 25 ) / 15 = 28 / 15 I hope this helps you. **** PLZ follow me......... |
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