Question

A rope of some length was first cut at 7 places and then each piece was cut again at 4 places. How many pieces of a rope in all were made ?


Please send answer as well as explanation ​

Answer 1

Answer:

Forget simple math. Let’s stretch this baby out. Cut a 4m rope in half. That’s 2 x 2m. Cut those 2 pieces in half. That’s 4 x 1m. Now cut those 4 pieces in half. That’s 8 x 50 cm. So you have 8 equal pieces 50 cm each.

Answer 2

28

Step-by-step explanation:

1=7pieces

1piece of 7pieces=4 pieces

=7×4 =28pieces