Determine if the following are in proportion : 32 , 48 , 140 , 120.

Step-by-step explanation:

The given numbers are : 32 , 48 , 140 , 120

First number is 32

Second number is 48

Third number is 140

Fourth number is 120

First number/second number :

Third number/Fouth number :

From equation (1) and (2) we can see that the ratio is not same. Hence, they are not in proportion.

30 units

Step-by-step explanation:

Look at the top layer of the prism, The width is 3 units the length is 5 units.

Take and multiply LxW 3 x 5 which is 15.

Sense the height is 2 multiply 15 times 2 to get 30.

Hope this helps have a good day!