How many 1/5 liters glasses can lin fill with a 1 1/2 liter bottle of water

Here in the problem, we have two glasses, the small and the big glass, the problem statement is to find the number of small glasses we can fill with water from the big glass.

We can fill =7 1/2 glasses

Given data

The small glass = 1/5 litter glass

The Big glass =  1 1/2 litter bottle

to proper fraction

=3/2

To find the number of small glasses, let us divide the volume of the big glass by the volume of the small glass

Number of small glasses to be filled  = 3/2 / 1/5

= 3/2*5/1

=15/2

=7 1/2 glasses

Hence the number of glasses will be 7 1/2 glasses

Learn more about Division :

Step-by-step explanation:

To know how many glasses can Lin fill with a 1 1/2 lite bottle of water, we have to divide:

According to this result, Lin can fill 7 glasses and one half, that's what means 7.5.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,