Question

jyoti cuts a 21 metre long rope into pieces of 7/2 metre length each. how many pieces of the rope did she get​

Answer 1

Answer:

6

Step-by-step explanation:

7 divide by 2 = 3.5

so

he cuts

21/3.5

=6

Answer 2

Solution:

It is given that jyoti cuts a 21-metre long rope into 7/2 metre long pieces .

• Total length of rope = 21 m
• Total length of rope = 21 m Number of cut - pieces = 7/2 m

Let Required Number of pieces be x

☞ 21 = x × 7/2

☞ 21 × 2 = 7x

☞ 42 = 7x

☞ x = 42/7

☞ x = 6

Therefore, Required Number of pieces of rope are 6.