Question

12. A four metre elastic band is increased by 10%. Find its new length.​

Answer 1

Answer:

4.1 m

Step-by-step explanation:

4 + 10/100

400+10/100

410/100

= 4.1

Answer 2

Answer:

the new lenght will be 4.4m

Step-by-step explanation:

initial length = 4m

inc in length  = 10%(4m)

                      = (10/100)*4

                      = 0.4m

final length = 4m + 0.4m

                   = 4.4m