The number is 49, an initial do 21 / 3 to discover what 1/7 that the number is. We get 7, so we know 1/7 is 7 therefore if we execute 7 x 7 we will have actually 7/7 or one whole and also 7x7 is 49. Hope this helps
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invernessgangshow.net:
The number is 49
Step-by-step explanation:
Let the number be x
From the question,
Multiply both-side the the equation through 7
(On the left-hand side of the equation, 7 in ~ the numerator will certainly cancel-out 7 at the denominator leaving us with simply 3x)
3x = 147
Divide both-side that the equation by 3
(On the left-hand next of the equation 3 at the numerator will certainly cancel-out 3 in ~ the denominator, when on the right-hand side of the equation 147 will certainly be divided by 3)
x =
x=49
Therefore the number is 49
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