Question

Which pair of ratios forms a proportion?

10 over 22. and 5 over 44.

16 over 9. and 8 over 18.

7 over 8. and 14 over 16.

20 over 24. and 40 over 12.

Answer 1

10 over 22. and 5 over 44.

\(\large \frac{10}{22} = \frac{5}{44}\)

cross multiply and see if they match

Answer 2

\(\large \frac{10}{22} = \frac{5}{44}\)

\(\large 10 \times 44 = 5 \times 22\)

\(\large 440 = 110 \)

FALSE, so REJECT, test next option :)

Answer 3

thanks

Answer 4

np :) have u found the correct proportion ?