Choose the figure that is different from the rest.

215.003X4.021 + 11.05 + 71.02 =?

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

What approximate value should replace the question mark?

(719.94 ÷ 18.00) + (119.99 ÷ 4.00) = ?% of 350.0 - 10.1

If a:(b+c) =3:9 and c:(a+b) =10:14 then find the value of b:(a+c)?

√2023.85 + (24.77% of 1999.73) - (3/8 of 799.91) = ?

(2.02/16.89) of 1512.98 + (5.96/18.89) of 1861.78 + (1.95/3.02) of 723.11 = ? × 7.96

1649.98 ÷ 15.48 × 8.12 = ? × 8.16

15.001% of 799.99 - 3/11% of 1099.99 + 111.002 = ?

 ?² × 55% of (29 + 32 - 41) = 41.66% of 216 + 9