Question

7. What per cent is :
(i) 25 of 60
(iv) 2
cm of 10 cm
so
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Answer 1

(I)

let x % of 60 = 25

60x/100 = 25

x = 25*100/60

x = 125/3

2

x = 41 --- %

3

(ii)

let x% of 10 = 2

10x/100 = 2

x = 200/10

x = 20%

Answer 2

Answer:

1)25 of 60=41.6%

2)2cm of 10 cm=20 %

Step-by-step explanation:

1)25/60*100=

250/6=41.6

2)2cm of 10 cm

2/10*100=

200/10=20%