Question

there is a ribbon 8meters long she wants 11pieces of 90cm length so how will the ribbon be short?​

Answer 1

Answer:

Step-by-step explanation:

1 pieces of 90cm= 0.9m

So for 11 pieces ribbon needed is  0.9 x 11 = 9.9m

But ribbon is 8meters

So ribbon is shorter by 9.9 - 8 = 1.9m