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In a school,the school.58the students are boys. If there are 240 girls, find the number of boys in7915After reading o of a book, 40 pages are left. How many pages are there in the book?Rita had 300. She spent 3 of her money on notebooks and 4 of the remainder onstationery items. How much money is left with her? |
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Answer» Amount of money spent on notebooks =300×13300×13 =3001×13=3003=100=3001×13=3003=100 ∴Money left after spending on notebooks =300−100300-100 =200=200Amount of money spent on stationery items from the remainder =200×14200×14 =2001×14=2004=50=2001×14=2004=50 ∴ Amount of money left with Rita=200−50200-50 =Rs150 |
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