3
QuizMultiple Choice
Cross Products
Question 3 • FL-1205040-M/J Grade 7 Mathematics A -GF
Why can you use cross products to solve the proportion for x?
Answer
A
because 18 times 100 is equal to 5 times x, which means that x is equal to 36B
because 18 times 100 is equal to 5 times x, which means that x is equal to 360C
because 18 times x is equal to 5 times 100, which means that x is equal to 36D
because 18 times x is equal to 5 times 100, which means that x is equal to 360