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Find three consecutive composite numbers that are divisible by 5.
Composite numbers divisible by 5 must include factors of 5 and additional divisors, making them non-prime. In the range of consecutive numbers, 90, 95, and 100 fit this criterion: • 90 = 2 × 3 × 3 × 5 • 95 = 5 × 19 • 100 = 2² × 5² These numbers are consecutive, divisible by 5, and composite, confirmRead more
Composite numbers divisible by 5 must include factors of 5 and additional divisors, making them non-prime. In the range of consecutive numbers, 90, 95, and 100 fit this criterion:
• 90 = 2 × 3 × 3 × 5
• 95 = 5 × 19
• 100 = 2² × 5²
These numbers are consecutive, divisible by 5, and composite, confirming they meet the required conditions.
For more NCERT Solutions for Class 6 Math Chapter 5 Prime Time Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-5/
What is the smallest number whose prime factorization includes two 3s, one 2, and one 7?
To construct the smallest number with the specified factors 2, 3², and 7, multiply them together: • 2 × 3² × 7 = 2 × 9 × 7 = 126. This number includes exactly one 2, two 3s, and one 7 in its prime factorization. No smaller number contains all these factors simultaneously, confirming 126 as the minimRead more
To construct the smallest number with the specified factors 2, 3², and 7, multiply them together:
• 2 × 3² × 7 = 2 × 9 × 7 = 126.
This number includes exactly one 2, two 3s, and one 7 in its prime factorization. No smaller number contains all these factors simultaneously, confirming 126 as the minimal valid solution for the problem.
For more NCERT Solutions for Class 6 Math Chapter 5 Prime Time Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-5/
Find the greatest 3-digit number that is divisible by 6, 9, and 12.
To find the greatest 3-digit number divisible by 6, 9, and 12, calculate their least common multiple (LCM): • 6 = 2 × 3, 9 = 3², 12 = 2² × 3 • LCM = 2² × 3² = 36 Divide the largest 3-digit number, 999, by 36: 999 ÷ 36 = 27.75 Round down to 27, multiply: 27 × 36 = 972. Thus, 972 is the largest 3-digiRead more
To find the greatest 3-digit number divisible by 6, 9, and 12, calculate their least common multiple (LCM):
• 6 = 2 × 3, 9 = 3², 12 = 2² × 3
• LCM = 2² × 3² = 36
Divide the largest 3-digit number, 999, by 36: 999 ÷ 36 = 27.75
Round down to 27, multiply: 27 × 36 = 972.
Thus, 972 is the largest 3-digit number divisible by 36.
For more NCERT Solutions for Class 6 Math Chapter 5 Prime Time Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-5/
What is the smallest 4-digit number divisible by 3, 5, and 7?
To find the smallest 4-digit number divisible by 3, 5, and 7, calculate their least common multiple (LCM): • 3, 5, 7 are prime, so LCM = 3 × 5 × 7 = 105. Divide the smallest 4-digit number, 1000, by 105: 1000 ÷ 105 = 9.52. Round up to 10, multiply: 10 × 105 = 1050. Thus, 1050 is the smallest 4-digitRead more
To find the smallest 4-digit number divisible by 3, 5, and 7, calculate their least common multiple (LCM):
• 3, 5, 7 are prime, so LCM = 3 × 5 × 7 = 105.
Divide the smallest 4-digit number, 1000, by 105: 1000 ÷ 105 = 9.52.
Round up to 10, multiply: 10 × 105 = 1050.
Thus, 1050 is the smallest 4-digit number divisible by 3, 5, and 7.
For more NCERT Solutions for Class 6 Math Chapter 5 Prime Time Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-5/
How does science connect to daily life?
Science connects to daily life through everyday observations, like flowers blooming or food cooking. These simple experiences reveal scientific principles, sparking curiosity and leading to exciting discoveries that help us understand and improve the world around us. For more visit here: https://wwwRead more
Science connects to daily life through everyday observations, like flowers blooming or food cooking. These simple experiences reveal scientific principles, sparking curiosity and leading to exciting discoveries that help us understand and improve the world around us.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-1/