-1(целая) 1/4×(4/5+19/20)×(6(целая)5/6+4(целая) 2/3)=

Question

-1(целая) 1/4×(4/5+19/20)×(6(целая)5/6+4(целая) 2/3)=

Answer 1

-5/4 * 35/20 * 10  9/6 = -5/4 * 7/4 * 23/ 2 = -805/ 32 = -25  5/32