संविधान की कौन-सी

26.11% of ? – 521.02 = 648.51

(23.99)² – (17.99)² + (1378.98 + 44.99) ÷ ? = 608

?% of 549.83 – 18.05 × 31.96 = 44.94% of 479.84 – 13.98 × 33.13 

29.88% of 3599.90 + 5/12 of 2399.81 – 34.81% of 1200.18 = ?

(31.9)³ + (34.021)² - (16.11)³ - (42.98)² = ?

19.22 × 11.99 + 142.15 = ?

15.15% of (150.50 + 249.50) + 8.08³ - (10.10 of 5.05) = ? of (75.75 - 25.25)

Determine the simplified value of the given mathematical expression.

What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)

1219.98 ÷ 30.48 × 15.12 = ? × 2.16