Identify one of the quotation parts that must be changed to make the sentence correct. 'It is' 'extremely' important 'for' a banker 'to know' to use a computer . 'No Error'
A
it is
B
extremely
C
for
D
to know
Correct Answer: to know
<math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>100</mn><mn>80</mn></mfrac><mo>×</mo><mn>320</mn><mo> = </mo><mn>400</mn></math>