Question

найти выражение 2 18+3 512

Answer 1

2 ( 1/8 ) + 3 ( 5/12 ) = 2 ( 6/48 ) + 3 ( 20/48 ) = 5 ( 26/48 ) = 5 ( 13/24 ) 

Answer 2

2 1/8 + 3 5/12=17/8+41/12=51/24+82/24=133/24=5 13/24