a: =4+36
=40
b:\(=5\left(3\cdot23-12\right)+4\cdot26\)
\(=5\cdot55+104\)
=275+104
=379
\(a,=4+63=67\\ b,=345+104-60=389\\ c,=151-\dfrac{97}{96}+396=\dfrac{52415}{96}\\ d,=\dfrac{79}{77}-32+575=\dfrac{41890}{77}\\ e,=21+\dfrac{39}{37}+50=\dfrac{2666}{37}\)