Question
What is the main function of the ALU in a
computer?Solution
"The Arithmetic Logic Unit (ALU) performs arithmetic and logic operations, such as addition, subtraction, and comparisons. ALU is part of the CPU. Performs operations like AND, OR, NOT. Works alongside the Control Unit (CU)."
17.5% of 400 β 24% of 150 = ?
- Find the simplified value of the given expression.

(54/6) Γ 5 + 12 Γ (17/2) = ?% of 700
(2/5)(32% of 4500 β 440) = ? Γ 8
3/4 of 2000 + β1024 = ? + 12.5% of 3200
(92.03 + 117.98) Γ· 14.211 = 89.9 β 30.23% of ?
8 Γ 9 + ? β 6 Γ 11 = 12 Γ 8
128 Γ· 22 Γ ? = 15% of 300 Γ· 9
Find the Value of β(-β3+β(3+8β(7+4β3)))?Β
If 840 Γ· 12 + 1025 Γ· 25 - n + 45 Γ 4 = 960 Γ· 16 Γ 132 Γ· 44, then the value of n is: