Question

40% of ? + 180=564.
(a) 860
(b) 950
(c) 850
(d) 960​

Answer 1

Answer:

let the number be x

according to question

40% of x + 180 = 564

40/100 × x + 180 = 564

2/5x = 384

x = 192 × 5

x = 960

thus the number is 960

hope this will help you

Answer 2

Let x be at the place of ?

40% of x +180=564

→ 40/100 of x=564-180

→ 40/100×x=384

→ 40x/100=384

→ 40x=384×100

→ x=384×100/40

→ x=960