Find the value of x if
45% of marks x is 405.

Find the value of 99% of 1500 +45% of 360 + 55.99% of 3600.

Find the value of sin(-405^(@))

In a class of 40 students, 45% are girls and the remaining are boys. If the average of the girls' marks is 54 and that of the boys is 46, what is the average of the whole class ?

Find the value of a so that the term independent of x in (sqrt(x)+(a)/(x^(2)))^(10) is 405

In a class of 40 students, 45% are girls and the remaining are boys. If the average of the girls marks is 54 and that of the boys is 46, what is the average of the whole class? 40 छात्रों की एक कक्षा में, 45% लड़कियाँ हैं तथा शेष लड़के हैं | यदि लड़कियों के अंकों का औसत 54 और लड़कों के अंकों का औसत 46 है, तो पूरी कक्षा का औसत अंक ज्ञात करें |

In an examination , Mohit secured 60% of the maximum marks which is 45 marks more than the pass marks . If the pass mark is 45% then find the maximum marks in the examination

45% of 750 - 25% of 480 = ?