Question

the total height of two poles is 4 cm if one of the pole is 17 m long find the length of second pole​

Answer 1

Answer:

if 1centimetre =10

than 4 multiply by 10

=40

subtracted 17from40=23

Answer 2

Answer:

4/1 - 17/7 = 4×7 1×7 - 17×4 7×1 =28/7 - 68/7=40/7