534 + 223 = 757
576.
1412
It is: 288+29929 = 30217
307 + 288 = 595
67 + 467 = 534
879
50 + 50 + 94 + 94 = 288
290 + 80 = 370
517
-276
To answer this, we ask 300 multiplied by what number is 534 or using algebra 300x=534. To find x, divide both sides by 534 and we have x= 1.78 So 534 is 178% of 300.