First, we need to make as many 7s as possible. If we do 67/7, we will get 9...... so our whole number is 9. If we do 7 x 9, we get 63 and if we subtract 63 from 67, we are left with 4. All in all, we will get 9 4/7!
<span>A. Integer . . . no, it's not B. Irrational . . . no, it's not C. Natural. . . no, it's not D. Rational . . . Yes ! It is ! E. Whole</span> . . . no, it's not
