Which part of the computer is responsible for performing

1500 ÷ 15 + 1000 ÷ √100 + ? = 250 * 3

What will come in place of (?) question mark in the following expression.

 (√1296 ÷ √36) × ? = 120

What will come in the place of question mark (?) in the given expression?

34 X 11 - ? + 36 = 3 X 75 + 125

20 * 8 + 40% of 100 + 60% of 150 = ?

 Solve: 666/6/3 = ?

What value should come in the place of (?) in the following questions?

30% of 160 – 25% of 240 + 4³ = ?

What will come in the place of question mark (?) in the given expression?

(30 × 5 + 20) × 2 = ?

(√2704 x 55)/(245 + 120) =?

Find the value of the given expression.

[76 – {90 ÷ 5 × (24 – 36 ÷ 3) ÷ 3}]

236.23 - 653.23 + 696.23 = ?