The scientific and commercial method of beekeeping for

√14400 x √8100 - (60)² = ? + (80)²

458.32 - 563.32 + 659.32 =?

{(52² – 48² ) ÷ (27 + 73)} × 35 = ?% of 17

The value of 3 × 7 + 5 – 6 ÷ 3 – 9 + 45 ÷ 5 × 4 – 45   is:

2856 ÷ 34 = ?% of 240

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

55% of 1600 – (18 × 50) = ? ÷ 16 

Find the simplified value of the given expression:

{16 of 13 - 7² + √441 - (3/4) X 64} ÷ (102 ÷ 17)

Determine the simplified value of the given mathematical expression.

If 1210 ÷ 22 + 1332 ÷ 37 - y + 54 × 3 = 980 ÷ 20 × 144 ÷ 48, then the value of y is:

(6² - 5² ) % of 800 = 22 X √?