Question

Solve.

k + 4.05=5.15

A. k=1.01

B. k= 1.05

C. k=1.10

D. k=1.50

which is the answer?

Answer 1

You should first say the magic word :)

Answer 2

please

Answer 3

Thank you!

If you subtract 4.05 from both sides, you get k = ..., so that will be the solution.

Answer 4

4.05 - 5.15=1.01 so its A?

Answer 5

Better redo that calculation....

Answer 6

the calculator says its 1.1

Answer 7

am i right?

Answer 8

You are right, but you shouldn't do this with a calculator: 5.15-4.05=1.10. Mind that trailing zero! It's in the answer (C) as well.

Answer 9

oh thx

Answer 10

YW!