Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
What three prime numbers or less than 30 whose product is 1955?
To identify three primes less than 30 whose product is 1955, test combinations of primes: • Start with 5×13 = 635 • Then 65×29 = 1955 Thus, the primes are 5, 13, and 29. Each number is prime (only divisible by 1 and itself), and their product equals 1955. No other set of three primes under 30 meetsRead more
To identify three primes less than 30 whose product is 1955, test combinations of primes:
• Start with 5×13 = 635
• Then 65×29 = 1955
Thus, the primes are 5, 13, and 29. Each number is prime (only divisible by 1 and itself), and their product equals 1955. No other set of three primes under 30 meets these conditions, confirming these as the solution.
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/
इडली वड़ा किस नंबर पर 10 बार बोला जाता है?
इडली वड़ा गेम में इसे 3 और 5 दोनों के गुणज पर बोला जाता है। 3 और 5 का LCM 15 है। इनके गुणज हैं: 15, 30, 45, 60, 75, 90, 105, 120, 135, और 150। जब 10वां गुणज गिना जाता है, तो वह 15 × 10 = 150 है। इसलिए, इडली वड़ा 10वीं बार 150 पर बोला जाता है। For more NCERT Solutions for Class 6 Math Chapter 5 PrimeRead more
इडली वड़ा गेम में इसे 3 और 5 दोनों के गुणज पर बोला जाता है। 3 और 5 का LCM 15 है। इनके गुणज हैं: 15, 30, 45, 60, 75, 90, 105, 120, 135, और 150। जब 10वां गुणज गिना जाता है, तो वह 15 × 10 = 150 है। इसलिए, इडली वड़ा 10वीं बार 150 पर बोला जाता है।
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/
At what number is idli-vada said for the 10th time?
In the idli-vada game, players say 'idli-vada' for numbers that are multiples of both 3 and 5. These numbers include 15, 30, 45, 60, 75, 90, 105, 120, 135, and 150. Therefore, when counting the 10th such occurrence, the number is 150. This pattern arises from the least common multiple (LCM) of 3 andRead more
In the idli-vada game, players say ‘idli-vada’ for numbers that are multiples of both 3 and 5. These numbers include 15, 30, 45, 60, 75, 90, 105, 120, 135, and 150. Therefore, when counting the 10th such occurrence, the number is 150. This pattern arises from the least common multiple (LCM) of 3 and 5, which is 15, repeating every cycle.
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 many times would children say idli, vada, and idli-vada in a game played till 90?
In the game, ‘idli’ is said for multiples of 3, which occur 30 times from 3 to 90. ‘Vada’ is said for multiples of 5, totaling 18 times. Numbers like 15, 30, 45, 60, 75, and 90 overlap both categories, so ‘idli-vada’ is said 6 times for these multiples. Since ‘idli’ and ‘vada’ overlap, the total uniRead more
In the game, ‘idli’ is said for multiples of 3, which occur 30 times from 3 to 90. ‘Vada’ is said for multiples of 5, totaling 18 times. Numbers like 15, 30, 45, 60, 75, and 90 overlap both categories, so ‘idli-vada’ is said 6 times for these multiples. Since ‘idli’ and ‘vada’ overlap, the total unique calls differ depending on whether these overlaps are included in both counts.
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/
If the game is played till 900, how many times would children say idli, vada, and idli-vada?
When playing till 900, ‘idli’ is called for multiples of 3, occurring 300 times (3 × 300 = 900). ‘Vada’ corresponds to multiples of 5, occurring 180 times (5 × 180 = 900). For ‘idli-vada,’ said for multiples of both 3 and 5 (LCM 15), there are 60 instances (15 × 60 = 900). The overlaps ensure no douRead more
When playing till 900, ‘idli’ is called for multiples of 3, occurring 300 times (3 × 300 = 900). ‘Vada’ corresponds to multiples of 5, occurring 180 times (5 × 180 = 900). For ‘idli-vada,’ said for multiples of both 3 and 5 (LCM 15), there are 60 instances (15 × 60 = 900). The overlaps ensure no double counting, and the counts follow the divisibility rules for these multiples within the range.
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/