Total number of CDs = 3 + 5 = 8 Number of CDs purchased = 3 Fraction of CDs purchased = 3/8 Fraction of CDs received as gifts = 5/8 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Total number of CDs = 3 + 5 = 8
Number of CDs purchased = 3
Fraction of CDs purchased = 3/8
Fraction of CDs received as gifts = 5/8
Total number of dresses = 30 Work finished = 20 Fraction of finished work = 20/30 - 2/3 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Total number of dresses = 30
Work finished = 20
Fraction of finished work = 20/30 – 2/3
Find the equivalent fraction of 3/5 having: (a) denominator 20 (b) numerator 9 (c) denominator 30 (d) numerator 27
(a) 3/5 = 3x4/5x4 = 12/20 (b) 3/5 = 3x3/5x3 = 9/15 (c) 3/5 = 3x6/5x6 = 18/30 (d) 3/5 = 3x9/5x9 = 24/45 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
(a) 3/5 = 3×4/5×4 = 12/20
(b) 3/5 = 3×3/5×3 = 9/15
(c) 3/5 = 3×6/5×6 = 18/30
(d) 3/5 = 3×9/5×9 = 24/45
https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
See lessKristin received a CD player for her birthday. She bought 3 CDs and received 5 others as gifts. What fraction of her total CDs did she buy and what fraction did she receive as gifts?
Total number of CDs = 3 + 5 = 8 Number of CDs purchased = 3 Fraction of CDs purchased = 3/8 Fraction of CDs received as gifts = 5/8 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Total number of CDs = 3 + 5 = 8
Number of CDs purchased = 3
Fraction of CDs purchased = 3/8
Fraction of CDs received as gifts = 5/8
https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
See lessWrite the natural numbers from 102 to 113. What fraction of them are prime numbers?
Natural numbers from 102 to 113: 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113 Prime numbers from 102 to 113: 103, 107, 109, 113 Hence fraction of prime numbers = 4/12 = 1/3 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Natural numbers from 102 to 113:
102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113
Prime numbers from 102 to 113:
103, 107, 109, 113
Hence fraction of prime numbers = 4/12 = 1/3
https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
See lessWrite the natural numbers from 2 to 12. What fraction of them are prime numbers?
Natural numbers from 2 to 12: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 Prime numbers from 2 to 12: 2, 3, 5, 7, 11 Hence, fraction of prime numbers = 5/11 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Natural numbers from 2 to 12: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Prime numbers from 2 to 12: 2, 3, 5, 7, 11
Hence, fraction of prime numbers = 5/11
https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
See lessKanchan dyes dresses. She had to dye 30 dresses. She has so far finished 20 dresses. What fraction of dresses has she finished?
Total number of dresses = 30 Work finished = 20 Fraction of finished work = 20/30 - 2/3 https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
Total number of dresses = 30
Work finished = 20
Fraction of finished work = 20/30 – 2/3
https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-7/
See less