Question

tell me the answers​

Answer 1

Let the unknown number in each case be 'x', then;

(i) reqd. equation =) 3.56 + x = 13.016

=) x = 13.016 - 3.56 = 9.456

(ii) reqd. equation =) 30 - x = 23.709

=) x = 30 - 23.709 = 6.291

(iii) The reqd. number = 20.4 - 9.7403

= 10.6597

HOPE THIS COULD HELP!!!