Answer:
270
Step-by-step explanation:
65/100 × x = 234. eqn 1
10/100 × x = 36 eqn 2
75% of x = ?
we need to find x in one equation and cross-check in the other so we can answer the question.
65/100 × x = 234
65 × x = 23400
x = 23400 ÷ 65
x = 360
cross-check in eqn 2
10/100 × x
10/100 × 360 = 36
that means x is 360
75/100 × 360 = 270
