Elementary Mathematics 6. Jaya had 5 pens. She gave her younger brother 2 pens. What portion of her total pens did Jaya give to her younger brother ? 7. Mamun had 200 taka. He bought a book for 50 taka. What portion of his total money did Mamun spend on the book ? 8. Anik had 20 chocolates. He took out 10 chocolates and gave half of these to his friends. What portion of his total chocolates did Anik give to his friends ? 9. Mr. Rafiq out of his 3 bighas of land cultivated marigold on 2 bighas and tuberose on half of the remaining land. On how much bigha of land did he cultivate tuberose ?
10. In a class test in Mathematics Rashed got 8 marks out of 10. What portion of total marks in Mathematics did he get in that class test ?
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