35*3.6
20*3.6
(x+2)/(4)+(3)/(x-1)=7
in a certain school the number of boys was 360 and the total number of pupils was 640. What was the ratio of girls to boys in the ...
how to work out the answer to 3.315 x 7.991
if A =1, B=2 and AA = 27 continue then what is value of XFD
if A =1, B=2 and continue then what is value of XFD
simultaneous equation x+3y=13 x-y=5
write 2 odd numbers using the numbers 3 6 4
