Question
Which pair of ratios can form a true proportion?
A. 7/4 , 21/12
B. 6/3 , 5/6
C. 7/10 , 6/7
D. 3/5 , 7/12
A. 7/4 , 21/12
B. 6/3 , 5/6
C. 7/10 , 6/7
D. 3/5 , 7/12
Answers
I AM A TACO
Someone pls help
oobleck
impatient much?
Cross-multiply to see whether the two products are equal. For example
7*7 ≠ 10*6 so 7/10 ≠ 6/7
now check the rest
Cross-multiply to see whether the two products are equal. For example
7*7 ≠ 10*6 so 7/10 ≠ 6/7
now check the rest
I AM A TACO
Ok thank you