A1
B0
C9
D1/9
Answer:
(25/81 - 16/81)/(1/9) = (9/81)× 9 =81/81 =1
Related Questions:
Find the value of
[(63÷9)×[147+191×(7−6)]][(63 \div 9) \times [\frac{14}{7}+\frac{19}{1}\times(7-6)]][(63÷9)×[714+119×(7−6)]]