Find 2(5/7)+1(1/4)

asked 2021-03-06
Find \(\displaystyle{2}{\left(\frac{{5}}{{7}}\right)}+{1}{\left(\frac{{1}}{{4}}\right)}\)

Answers (1)

PSK2(5/7)+1(1/4)=(2+(5/7)+(1+(1/4))) =(2+1)+(5/7)+(1/4) =3+(20/28)+(7/28) \ \ [lcm(7,4)=28] =3+27/28 =3(27/28)ZSK

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