1) 7 3/4 +(0.48−41−30%)= 2) 45% x 5 2/3 - 4/9 =

Question

Matematika Diposting : 2018-01-31 Diupdate : 2019-03-23 anissafebriantov1l9j

Pertanyaan

1) 7 3/4 +(0.48−41−30%)=
2) 45% x 5 2/3 - 4/9 =

Answer 1

1) 7 3/4 = 7x4+3/4 = 31/4 = 7.75
7.75 + (0.48-41-0.3)
7.75 + 40.82
48.57

2) 5 2/3 = 5x3+2/3 = 17/3 = 5.67
(0.45x5.67) - 0.44
2.55-0.44
2.11