It is 81.56 to the nearest ten.
71 rounds to 70 75 rounds to 80 79 rounds to 80
10 30 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
80
80
It is 80.
Try the different numbers - there are only 11 after all - and multiply their digits. Or analyze the factors of the number 21.
Numbers that round to 80 are those that fall between 75 and 84. When rounding to the nearest ten, any number 75 to 84 will round to 80. This is because the midpoint between 75 and 84 is 79.5, which rounds up to 80. Therefore, the numbers that round to 80 are 75, 76, 77, 78, 79, 80, 81, 82, 83, and 84.
You are someone who asks arithmetical questions! The number you are looking for is 89.
80
this isn't a site for homework questions. and it will be 80.
75