What is a form of non-proportional

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

28 * 174 * 6 * 4 * 126 = 18

Which two signs should be interchanged to make the given equation correct?

11 – 22 + 30 × 25 ÷ 5 = 267

What will come in place of ‘?’ in the given expression?

12 × 12 + 10² + 24 × (5/4) = ?

If 'A' stands for '+', 'B' stands for '-', 'C' stands for ' X ', 'D' stands for '÷', what will come in the place of (?) in the following equation?

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

48 * 495 * 5 * 2 * 120 = 126

After interchanging the given two signs, what will be the value of the given equation?

X and –

64 + 15 ÷ 90 - 120 X 17

If 'A' means ' X ', 'B' means '÷', 'C' means '+' and 'D' means ' - ', then what will come in the place of '?' in the given expression?