Question

n : 11 = 70 : 10 find the value of n​

Answer 1

n : 10 = 7 : 10

= n/10 = 7/10

= 10n = 70

=> n = 70/10

=> n = 7

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Answer 2

Aɴsᴡᴇʀ:

• The required value of N = 77

Gɪᴠᴇɴ:

• n : 11 = 70 : 10

Nᴇᴇᴅ ᴛᴏ ғɪɴᴅ:

• The required value of N = ?

Solution:

Wᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ:

• Product of means = Product of extremes

Pᴜᴛᴛɪɴɢ ᴛʜᴇ ᴠᴀʟᴜᴇs:

➦ 11 × 70 = 10 × N

➦ 770 = 10N

➦ N = 770/10

➦ N = 77

Tʜᴇʀᴇғᴏʀᴇ:

• The required value of N is 77.

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