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Junior Class 4 Answered

can u show addition and subtraction of unlike fractions
Asked by bhairavi.ks1 | 15 Mar, 2021, 03:27: PM
answered-by-expert Expert Answer
begin mathsize 16px style 1 half space and space 3 over 5 space are space the space unlike space fraction s. left parenthesis different space denominators right parenthesis 2 comma space 4 comma space 6 comma space 8 comma space bold 10 comma space 12 comma space...... 5 comma bold space bold 10 comma space 15 comma space 20 comma space 25 comma space...... LCM left parenthesis 2 comma space 5 right parenthesis space equals space 10 straight i. space 1 half space plus space 3 over 5 equals fraction numerator 1 cross times 5 over denominator 2 cross times 5 end fraction space plus space fraction numerator 3 cross times 2 over denominator 5 cross times 2 end fraction equals 5 over 10 plus 6 over 10 equals fraction numerator 5 plus 6 over denominator 10 end fraction equals 11 over 10 ii. space 3 over 5 minus 1 half equals fraction numerator 3 cross times 2 over denominator 5 cross times 2 end fraction minus fraction numerator 1 cross times 5 over denominator 2 cross times 5 end fraction space equals 6 over 10 minus 5 over 10 equals fraction numerator 6 minus 5 over denominator 10 end fraction equals 1 over 10 end style
Answered by Yasmeen Khan | 17 Mar, 2021, 11:54: AM

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