Answer-59.98% of 3200 + 50.28% of 2800 = 89.99% of 2800 + ?

59.98 of 3200 50.28 of 2800 89.99 of 2800 60 of 3200 50 of 2800 90 of 2800 1920 1400 2520 800

Question

59.98% of 3200 + 50.28% of 2800 = 89.99% of 2800 + ?

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

A 800

B 600

C 720

D 580

E 1100