Ms. Lopez drew a line on the chalkboard that measured 40 cm. She erased 17 7/8 cm. How long was the remaining line?​

Sagot :

Answer:

40cm-17 7/8cm

=23cm remain

Step-by-step explanation:

Answer:

56 1/5 long remain

Step-by-step explanation:

Get the relevant information

Find operation to be used

Get the matematical equation

Then solved the problem