Question

(ii) 4.5 -
5- of
of (7.6 - 3.5) + 2.3 x 4.05.​

Answer 1

Answer:

(i) =2.3−[1.89−{3.6−(2.7−0.77)}]

=2.3−[1.89−1.67]

=2.3−0.22=2.30−0.22=2.08

(ii) =4.5−2.05+2.3×4.05

=4.5−2.05+9.315=11.765