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What is 21 30 in simplest form?
To simplify the fraction 21/30, we need to find the greatest common factor (GCF) of both numbers, which is 3. Dividing both the numerator and denominator by 3 gives us 7/10. Therefore, 21/30 simplified to its simplest form is 7/10.
What number can go into both 14 and 49?
14 = 2*7 49 = 7*7 So 1, -1, 7, -7 all go into both 14 and 49.
Is 21 over 30 in its lowest terms 7 over 10?
Yes, because 3 is the only number that both can be divided by to further reduce both sides. 21/3 = 7, 30/3= 10 so, 21/30 = 7/10
What can 7 and 16 both go into?
Both 7 and 16 can go into their least common multiple (LCM), which is 112. This means that any multiple of 112, such as 112, 224, or 336, can be evenly divided by both 7 and 16. Additionally, they can both go into any number that is a common multiple of both.
How many time does 7 go into 30?
7 goes into 30 a total of 4 times, since 7 multiplied by 4 equals 28, which is the largest multiple of 7 that is less than 30. The remainder, when 30 is divided by 7, is 2. Thus, 7 fits into 30 four times with a remainder of 2.
What is 21 30 in simplest form?
To simplify the fraction 21/30, we need to find the greatest common factor (GCF) of both numbers, which is 3. Dividing both the numerator and denominator by 3 gives us 7/10. Therefore, 21/30 simplified to its simplest form is 7/10.
What is 215 divided by 30?
7.1667
What two numbers multiply to 1600 and add to 60?
Let the numbers be x and y, then x + y = 60 (which yields y = 60 - x) xy = 1600 (replace y with 60 - x) x(60 - x) = 1600 60x - x2 = 1600 (multiply by -1 to both sides) x2 - 60x = -1600 (add 302 to both sides to complete the square) x2 - 60x + 302 = -1600 + 900 (x - 30)2 = -700 (take the square root of both sides) x - 30 = ± √-700 (add 30 to both sides and write -700 = (100)(7)(-1)) x = 30 ± (√100)(√7)(√-1) x = 30 ± (10√7)i So, x = 30 + (10√7)i or x = 30 - (10√7)i thus, y = 60 - [30 + (10√7)i] or y = 60 - [30 - (10√7)i ] y = 30 - (10√7)i or y = 30 + (10√7)i Therefore, [30 + (10√7)i] + [30 - (10√7)i] = 60 [30 + (10√7)i] [30 - (10√7)i] = 1600 Check:
What number can go into both 14 and 49?
14 = 2*7 49 = 7*7 So 1, -1, 7, -7 all go into both 14 and 49.
Is 21 over 30 in its lowest terms 7 over 10?
Yes, because 3 is the only number that both can be divided by to further reduce both sides. 21/3 = 7, 30/3= 10 so, 21/30 = 7/10
How many times 7 can go into 210?
30 times.
What time do students in Canada go to school?
like 7 or 7:30
How many times does 10 go into 307?
30 with 7 remaining 307 - 7 = 300 = 10 x 30
How many times do 7 go into 30?
4 with 2 remaining 30 - 2 = 28 = 7 x 4
What time did monks go to bed at?
At 7:30
How much does four go into 30?
7 times.
What can 7 and 16 both go into?
Both 7 and 16 can go into their least common multiple (LCM), which is 112. This means that any multiple of 112, such as 112, 224, or 336, can be evenly divided by both 7 and 16. Additionally, they can both go into any number that is a common multiple of both.
