Question

Q.15. Solve the following word problems:
1) A ribbon is 3 metres long. I need 8 pieces of
ribbon each 40 cm long. How many centimetres
shorter is the ribbon than the length I need?
ution :
(2) A rope
15 met
Solution :​

Answer 1

Answer:

The ribbon is 20 cms shorter.

We need 8 pieces of 40 cms. each.

Therefore, total length required = 8 x 40 = 320 cms.

But, we only have 300 cms. ( Plz note, 3 ms = 300 cms. )

Therefore, the ribbon in 20 cms shorter than what we actually need. ( 320 - 300 )

Answer 2

Answer:

Step-by-step explanation:

TOTAL LENGTH OF 8 PIECES

IS 320M

BUT WE HAVE 300 M

SO WE HAVE 20M IN SHORT

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