Question

alka spends 90 percent of money that she receives every month and saves rs. 120. how much money does she get monthly​

Answer 1

total monthly salary = Rs.1200

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Answer 2

Answer:The answer is 1200

Explanation:Let the total money be x

now, money she spend = 100/90x

Money she shave =120

Now,

⇒

100/90x +120=x

⇒x− 90x/100=100

⇒ 10x/100 =120

⇒x= 120×100/10 =1200

She earn 1200.

Hence, the answer is 1200