Question

please find the answer of this maths problem​

Answer 1

Answer:

answer is=

Step-by-step explanation:

length of 1st ribbon=25cm

length of 2nd ribbon=25cm

length of 3rd ribbon=100cm

Answer 2

HEY BUDDY....HERE'S YOUR ANSWER....

No. of ribbons= 3

Let the length of each ribbon be r1, r2 and r3 respectively.

r1 = r2 = r3 = a

So,

According to the question,

$r1 + r2 + \frac{1}{2} r3 = 1m$

$a + a + \frac{a}{2} = 1$

2a+2a+a=2

5a=2

$a = \frac{2}{5}$

a=0.4m

a= (0.4 ×100) cm

a= 40cm

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