Question

2. Geeta saves 18% of her monthly salary. If she spends 10250 per month, what is her monthly salary?
3. In an examination, a student has to secure 40% marks to pass. Rahul gets 178 marks and fails​

Answer 1

Step-by-step explanation:

1) Let her monthly salary be x.

Given that she saves 18% of her monthly salary = (100 - 18)

                                                                                = 82%.

Given that she spends 10250 per month.

82x/100 = 10250

82x = 10250 * 100

82x = 1025000

x = 12500.

The monthly salary of Geetha is 12500.

2)

Marks Rahul got = 178 

Marks required for passing the examination = 178 + 32 = 210

It is given that a student must secure a minimum of 40% to pas this exam.

210 is equal to the 40% of the maximum marks.

Let x be the total marks.

x = (210/40)*100

x = 2100/4

x = 525

Therefore, the maximum marks a student can get in this examination is 525. 

hope it helps U ✌

Answer 2

Answer:

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