7/9ths
(one fourth) times (four of anything) is (one of them). so 1/9.
1/3 kilo
To find four ninths of a quantity, first divide the quantity by 9 to determine what one ninth is. Then, multiply that result by 4. This will give you four ninths of the original quantity. For example, if you want to find four ninths of 27, you would calculate (27 ÷ 9) × 4 = 12.
You have to first get the eighths and the ninths to the same fraction. Multiply 8 by 9 = 64ths. Then cross - multiply the top numbers by the opposite dividend. Ie. 7x9(ths) and 4x8(ths) and add them together = 63+32 = 95/64ths = 1 31/64ths
If you cant find a common denominator for two numbers you multiply them together which in this case would be 72 then you just symplify.
The sum of 4/9 and 1/4 is 25/36.
Seven ninths minus four ninths is 1/3.
Assuming you mean four-ninths of 72, you should initially work out one-ninth - which is 72/9= 8. Then multiply your answer for one-ninth by four, to get the answer for four ninths: 8 x 4= 32.
Four and four-ninths
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3 times four ninths is 12 ninths
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.