21, 35, 49, 63, 77.
How about 80
A number is a multiple of 80 if the last 4 digits are a multiple of 80 The 1,000s digit is even and the last 3 digits are a multiple of 80 The 1,000s digit is odd and the last 3 digits are 40 times an odd number It also works if the number is a multiple of 5 and 16 at the same time because 80 = 2^4 x 5 = 16 x 5
There are 40 odd numbers between 20 and 100. Remember that an odd number is every second number. There are 80 numbers between 20 and 100, so there are 40 odd numbers and 40 even numbers.
7x9=63
80 is an even number.
Just multiply 7 by some odd number. Use trial and error until you find a number in the desired range.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 80 is an even number.
28% of 80 = 80*28/100 = 22.4
49/80 can't be reduce into a whole number but the answer is 0.61
28 is the answer. if 12 is 15% of a number ,the number is 80. 35% of 80 is 28
Well, isn't that a happy little math question? To find 80 percent of 35, you simply multiply 35 by 0.80. So, 35 x 0.80 equals 28. So, 80 percent of 35 is 28. Just like painting a beautiful landscape, math can be a peaceful and rewarding experience.
It has 49 neutrons, 80 mass number (protons and neutrons) and 31 atomic number(protons) so 80-31=49.
21, 35, 49, 63, 77.
One possible answer is 23.
28
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 80 is an even number.