tolong jawab ini ya kak memakai caranya a) 4⅔ - 1½ + (-3¾) b) 150 : (12+17) × 38 - 264 Trmksh.

a.

=14/3 - 3/2 - 3¾
=14/3 - 3/2 - 15/4
=-7/12

b.

= 150 ÷ 29 × 38 - 264
= 150/29 × 38 - 264
= 5700/29 - 264
= -1956/29