Question

Which set of number includes only intergers

Answer 1

{-10, -7, 0, 98, 145}

Explanation:

An integer is whole numbers and their opposites, doesn't have to be written as a fraction.

• {-3, 0, 5/6, 5, 45} 5/6 is not an integer
• {-9, -3, 0, 5.7, 7.8} 5.7 and 7.8 are not an integer
• {-3, -2 4/5, 5, 7, 53} 2 4/5 is not an integer
• {-10, -7, 0, 98, 145} all are integers.

Answer 2

D because it doesn’t contain any fractions or decimals. Only negative and positive whole numbers