Respuesta :
4*200+4*70+4*5, or you can just use a calculator.
4 times 250 and 4 times 300 are easier to calculate: 1000 and 1200.
4 times 275 is exactly in between these answers. I'd guess it's 1100.
4 times 275 is exactly in between these answers. I'd guess it's 1100.