1. Find the sum : (i) 5/4 + (-11/4). (ii) 5/3+3/5. answer (i) = 5/4+(-11/4) = 5-11/4 = -6/4 =-3/2. (ii)= 5/3+3/5 LCM of 3 and 5 is 15 = 5/3×5 + 3/5×3. =5×5/3×5 + 3×3/5×3. =25/15 + 9/15 25+9/15 =34/15 this is the correct answer.
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yeah that's correct.. we can solve lcm methods by cross multiplying of the value. .. for second question it can be easier if we directly apply cross multiple methods.. 25+9/15= 34/15
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This is maths question related from this image send by me..
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