Question

x% of 450 + 130 = ( 1550 ÷ 5 )​

Answer 1

x × 450/100+130 = 310

9/2x + 130 = 320

9/2 x= 320 - 130

9/2 x = 190

x = 190 × 2/9

x = 380/9

Answer 2

Answer:

380 by 9 is the answer of your questions