Question

ʀᴀᴛɪᴏ ᴏꜰ 1. 63:45
2.256:512
3.62ᴋᴍ :121ᴋᴍ
4.3 ᴍɪɴꜱ:45 ᴍɪɴꜱ
5.½ʜʀꜱ:45 ᴍɪɴꜱ
6.1ᴄᴍ:10ᴍᴍ
7. 45ᴩᴀɪꜱᴇ : ʀᴜᴩᴇᴇꜱ 1
8.10 ᴍʟ:2 ʟɪᴛʀᴇ


ɪᴛꜱ ᴀɴ ᴜʀɢᴇɴᴛ ᴩʟᴇᴀꜱᴇ ᴀɴꜱᴡᴇʀ ᴩʀᴏᴩᴇʀʟy ​

Answer 1

Answer:

1.63:45=63/45=7:5

2.256:512=256/512=1:2

3.62 km:121 km=62/121=62:121

4.3 mins:45 mins=3/45=1:15

5.1/2 hrs:45 min=30/45=2:3

6.1 cm:10mm=10/10=1:1

7.45 paise:1 rupee=45/100=9:20

8.10 ml:2 l=10/2000=1:200.

Answer 2

Answer:

find any five rational number between-2/5and ½ ... a^2+1/a^2=7 find a+1/a and a^3+1/a^3 ... ʀᴀᴛɪᴏ ᴏꜰ 1. 63:45 2.256:512 3.62ᴋᴍ :121ᴋᴍ 4.3 ᴍɪɴꜱ:45 ...

Step-by-step explanation:

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