Quadrillion
1
Oh, dude, 60 is like 40 higher than 20. Like, you just take 60 and subtract 20, and boom, you get 40. Basic math, my friend.
10
To find the two-digit counting numbers less than 30, we consider the numbers from 10 to 29, which gives us 20 two-digit numbers. The multiples of 20 that are two-digit numbers are 20. Since 20 is already included in the count of two-digit numbers less than 30, the total remains 20. Therefore, there are 20 two-digit counting numbers that are either less than 30 or a multiple of 20.
23 and 29 are the two prime numbers greater than 20 but less than 30.
The first prime above 20 is 23, and then all others (29 is the next).
21 22 24 25 26 27 28
35 is higher than 20. 20 has a higher number of factors than 35.
20 trillion - 12,565,000,000,000 = 7,435,000,000,000
1
Oh, dude, 60 is like 40 higher than 20. Like, you just take 60 and subtract 20, and boom, you get 40. Basic math, my friend.
To determine how many $20 bills are in a trillion dollars, you would divide one trillion by 20. One trillion is equal to 1,000,000,000,000. Dividing this by 20 gives you 50,000,000,000, meaning there are 50 billion $20 bills in a trillion dollars.
I guess this is best solved by trial and error. Try to multiply two consecutive numbers; if the product is too low, try higher number, if the product is too high, try lower numbers. For example, 20 x 21 = 420; since this is too low, your numbers are higher than that; 30 x 31 = 930; since this is too high, your numbers are lower than that.I guess this is best solved by trial and error. Try to multiply two consecutive numbers; if the product is too low, try higher number, if the product is too high, try lower numbers. For example, 20 x 21 = 420; since this is too low, your numbers are higher than that; 30 x 31 = 930; since this is too high, your numbers are lower than that.I guess this is best solved by trial and error. Try to multiply two consecutive numbers; if the product is too low, try higher number, if the product is too high, try lower numbers. For example, 20 x 21 = 420; since this is too low, your numbers are higher than that; 30 x 31 = 930; since this is too high, your numbers are lower than that.I guess this is best solved by trial and error. Try to multiply two consecutive numbers; if the product is too low, try higher number, if the product is too high, try lower numbers. For example, 20 x 21 = 420; since this is too low, your numbers are higher than that; 30 x 31 = 930; since this is too high, your numbers are lower than that.
10
10
To find the two-digit counting numbers less than 30, we consider the numbers from 10 to 29, which gives us 20 two-digit numbers. The multiples of 20 that are two-digit numbers are 20. Since 20 is already included in the count of two-digit numbers less than 30, the total remains 20. Therefore, there are 20 two-digit counting numbers that are either less than 30 or a multiple of 20.
23 and 29 are the two prime numbers greater than 20 but less than 30.