Matematika

Pertanyaan

( 2 1/2 ÷ 1/2 ) + ( 0,25 x 4/5 ) =

2 Jawaban

  • (2 1/2 : 1/2) + (0,25 x 4/5) = (5/2 : 1/2) + (1/4 x 4/5)
                                              = (5/2 x 2) + (1/4 x 4/5)
                                              = 5 + 1/5
                                              = 5 1/5
  • (2 1/2 : 1/2) + (0,25x4/5) = (5/2 : 1/2) +(0,25 x 0,8)
    =(5/2 x 2) + (0.2)
    = 5 + 0.2 = 5,2

Pertanyaan Lainnya