Answer:
B.) 140 is your answer for your problem
3 1/3
Step-by-step explanation:
2 + (-2/3)² ÷ 1/3
2 + 4/9 ÷ 1/3
2 + 4/9 × 3/1
2 + 12/9 = 2 + 4/3 = 2 + 1 1/3
= 3 1/3
12
288 will be ur ans
1440 x 80/100
=1152
1440-1152
=288
