One third of Vindos marks in Mathematics exceeds half of his marks in social studies by 30 , if he got 240 marks in the two subjects together , how many marks d

One third of Vindo's marks in Mathematics exceeds half of his marks in social studies by 30 , if he got 240 marks in the two subjects together , how many marks did he get in social studies?

One third of Vindo's marks in Mathematics exceeds half of his marks in social studies by 30 , if he got 240 marks in the two subjects together , how many marks did he get in social studies? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

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Best Answer Explained in Below-:

ধরি, Vindo social studeis এ marks পেয়েছিল = x Mathematics এ পেয়েছিল = (12x + 30)3 = 3x2 + 90x + 3x2 + 90 = 240⇒2x + 3x + 180 = 480⇒x = 3005 = 60

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One third of Vindo's marks in Mathematics exceeds half of his marks in social studies by 30 , if he got 240 marks in the two subjects together , how many marks did he get in social studies? ?

On sports day. if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made to stand in a column,how many columns could be formed?

The rent of a quest house if Tk. 50 per day for the first three days Tk. 100 per day for the next 5 days and Tk. 300 per day for to the days . The registration fee in the beginning in Tk. 50 . If one has to pay Tk. 1300 for how many days has her availed this facility?

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