Question

Simply the following
a) (-9)+(-9)÷3–{(-5)×(-6)–(2–3)} [3]
b) 900 ÷ 10 { (12−12) + (24−14) } [3]

Answer 1

Answer:

a) 45. b) 30

Step-by-step explanation:

use BODMAS rule .

first solve bracket ,

then perform division ➗,

then multiply ✖️,

then additon...