Answer:
2/3
Step-by-step explanation:
You just have to have the other triangle in the same position to match each number and simplifiy them.
14/21 simplifies to 2/3
12/18 simplifies to 2/3
16/24 simplifies to 2/3
If you convert it to a scientific notation it should be written out
7.962*10^-1.
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. The sign of the exponent will depend on the direction you are moving the decimal.
I hope this helps.
Answer:
*correct me if I'm wrong with the equation setup but I believe this is your answer.*
( 6 × n ) - 5 = 13
( 6 x n ) = 18
n = 3