320000* 15/16
20000*15
300000//.
2 (square75)* (square72)
2*5(square 3)*6( square 2)
60*(square 6)//
thatz the answer///
whatz the meaning of 2nd power?????
plz tell me i dont know that.....
log (3/4)^x = log 5
x log (3/4) = log 5
x = log 5/(log (3/4))
x = log 5/ [log 3 - log 4]
x =0.6989 /(0.4771 - 0.6020)
x = 0.6989 /-0.1249
x = -5.595676541232986389111289031225
x = -5.5957//
7(a+6)
7*a + 7*6
7a +42
only we can solve this problem
4/3*3.14*(0.025^3)
=4/3 *3.14*0.000015625
=6.5416666666666666666666666666667
=6.54167//
thatz the answer..
1^6/6^6
=1/(6^2)^3
=1/36^3
=1/46656
=2.1433470507544581618655692729767
=2.143//
thatz the answer......
558/3
5+5+8 =18 =1+8 =9
so we can 558 divide by 3
7.25/26.2
=7.25*10/26.2*10
=72.5/262
=0.27671755725190839694656488549618
=0.2767//
thatz the answer
2*pi*r =154
pi* r = 154/2
pi * r = 77
22/7 * r = 77
r = 77* 7/22
r = 14/2
r = 7//
so that. radious of that circle is 7 cm//
+752 
