Question

plz answer this question ​

Answer 1

Answer:

i) 75 paise : 4 rupees

1 rupee= 100paise

Therefore, 4 rupees =4×100=400paise

75:400 = 3:16

ii)

1hr.= 60 mins

Therefore, 18hrs. = 18×60 = 1080

1080 : 30

36 : 1

iii) .....

1 mt = 100cm

therefore, 2 mt = 2×100 = 200cm

200 : 150

4 : 1

iv)....

1kg = 1000g

1000 : 750

4 : 3

v)....

1cm = 10mm

Therefore, 6cm = 60mm

50 : 60

5 : 6

vi)1hr. = 60mins

therefore, 60+20 = 80mins

2hrs.= 2×60 = 120mins

80 : 120

1 : 3

Thanks

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Answer 2

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