Which of the following components is used to amplify an

800 + 900 X (3)^-2 - ? = 25 X 60 ÷ 2 

Find the simplified value of the given expression

Solve the following:

240 ÷ 4 × 512 ÷ 8

√? + √1296 + √729 = 464/4  

(17.17 ×  21.98) + 34.15% of 649.99 = ? + 125.34

Find the simplified value of the following expression:

7² + 13² X 4 - {23² + 17² - 40²

(150% of 350) ÷ ? = 15

What will be the value after simplifying this continued fraction?

Calculate the simplified result of the following expression: 12 × 18 ÷ 3 + 36 of 3² ÷ 3