Question

Vidau walked 4.96 km on Monday and 3.86km on Tuesday
and some distance on Wednesday. If he travelled 10 km on
these three days .how much distance did he walked on Wednesday
?​

Answer 1

Step-by-step explanation:

Distance travelled on Monday=4.96km

Distance travelled on Tuesday=3.86km

Total distance travelled on three days=10km

Distance travelled on Wednesday=?

4.96+3.86+x=10

8.82+x=10

x=10-8.82

x=1.18km

[This process can be used if you know transposing and substitution]

10-(4.96+3.86)

10-(8.82)

=1.18km

[This process is more simple and you should only know addition and subtraction]