Question

A clock takes three seconds to strike 3O'clock. How much time will it take to strike 6O'clock.

Answer is 7.5 seconds

plz give full solution fast only if u know

Answer 1

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ᴀ ᴄʟᴏᴄᴋ ᴛᴀᴋᴇs 3sᴇᴄᴏɴᴅs ᴛᴏ sᴛʀɪᴋᴇ 3ᴏ'ᴄʟᴏᴄᴋ

ᴛʜᴇɴ ʜᴏᴡ ᴍᴀɴʏ sᴇᴄᴏɴᴅs 6'ᴏ ᴄʟᴏᴄᴋ

ʟᴇᴛ x ʙᴇ sᴇᴄᴏɴᴅs ᴛᴏ sᴛʀɪᴋᴇ 6'ᴏ ᴄʟᴏᴄᴋ

3_____3
x_____6
ᴄʀᴏss ᴍᴜʟᴛɪᴘʟɪᴄᴀᴛɪᴏɴ

3×6=3×x
18=3x
x=18/3
x=6

sᴏ,ɪᴛ ᴛᴀᴋᴇs 6sᴇᴄᴏɴᴅs ᴛᴏ sᴛʀɪᴋᴇ 6'ᴏ ᴄʟᴏᴄᴋ.

thank you ♥