Question

Solve the inequality.

3/10 greater than or equal to k - 3/5

Answer 1

\[\frac{ 3 }{ 10 }\ge k-\frac{ 3 }{ 5 }\]

Answer 2

yeah thats it

Answer 3

thank you

Answer 4

now isolate (solve) for k by adding \[\frac{ 3 }{ 5 }\] to each side

Answer 5

ok

Answer 6

so you get \[\frac{ 3 }{ 10 }+ \frac{ 3 }{ 5 }\ge k\]

Answer 7

now add the fractions... what to we get?

Answer 8

3/10

Answer 9

you don't know how to add fractions?

Answer 10

find the common denominator between 5 and 10, which is 10... you must change then denominators ( bottom number of the fraction) to equal eachother in order to add them).

Answer 11

so let's change 3/5 to 6/10 so we can add it to 3/10

Answer 12

3/5=6/10

Answer 13

\[\frac{ 3 }{ 10 }+ \frac{ 6 }{ 10}\ge k\]