Question

Which of the following expressions are equivalent to -3 x -6/10

A. 3/6 x 1/10

B. -3/10 x -6

C. None of the above

Answer 1

ANSWER : B

A
Cross out the common factor:
Determine the sign:
Write as a single fraction:
Calculate the product or quotient:
Write as a single fraction:
Calculate the product or quotient:
Cross out the common factor:
Check equivalency: False
Answer: False
B
Cross out the common factor:
Determine the sign:
Write as a single fraction:
Calculate the product or quotient:
Determine the sign for multiplication or division:
Cross out the common factor:
Write as a single fraction:
Calculate the product or quotient:
Check equivalency: True
Answer: True
C
Cross out the common factor:
Determine the sign:
Write as a single fraction:
Calculate the product or quotient:
Write as a single fraction:
Calculate the product or quotient:
Cross out the common factor:
Check equivalency: False
Answer: False