557 subtracted by 300 = 257
-149
75
200+100=300 150+150=300 300+0=300
150 x 2 = 300
Yes.
50% of 300 is 150.
The LCM of 20 and 150 is 300. Because 150 x 2 is 300 and 20 x 15 is 300.
300/1906 = 150/953
The LCM is 300.
150+150=300
225 because (300+150)/2=225