Question

find a number whose one ninth is multiply by its half gives 225

Answer 1

1025
x×1/9=225
x =225×9.
1025

Answer 2

ʜᴇy ᴜꜱᴇʀ

ʜᴇʀᴇ ɪꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ:-

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Let the number be " x "

By the condition th oven in the question ,

1/9 x × 1/2 x = 225

x²/18 = 225

x² = 225 × 18

x = √225 ×√18

x = 15 × 3√2

x = 45√2 .

So the required number is 45√2