There are 4 doughnuts in 1/3 of a dozen
−3/7×14/15×7/12×(−30/35)
=(−3/7×14/15)×(7/12×−30/35)
On further calculation, we get
=−2/5×−1/2
We get,
=1/5.
Property 1:
If a/b is a rational number and m is a non-zero integer then a/b =(a*m)/(b*m). In other words, we can say that the rational number remains unaltered if we multiply both the numerator and denominator with the same integer. Ex: 2/3 = 2*2/3*2 = 4/6, 2*3/3*3 = 6/9, 2*4/3*4 = 8/12.
Math Properties
Commutative Property.
Associative Property.
Distributive Property.
Identity Property.
Inverse Property.
Learn more about appropriate properties at
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Ratio = 1÷1/6 = 6÷1 = 36÷6 = 6
nth term
(where a is the first term)
<span>f(x)=4x-3
f(-1)=4(-1)-3=-4-3= -7
f(0)=4(0)-3= -3
f(2)=4(2)-3=8-3= 5
f(x)=1/2x+2
</span>
f(-1)=<span><span>1/2(-1)+2=1/(0)= unknown
</span>f(0)=</span><span><span>1/2x+2=1/2(0)+2=1/2
</span>f(2)=</span><span>1/2x+2=</span>1/2(2)+2=1/6
