Question

If 90% of x is 315 km, then the value of x is:

Answer 1

90% of x=315km

⇒  

100

90

​  

×x=315

⇒x=  

90

315×100

​  

 

⇒x=350km

Answer 2

Answer:

X = 350

Step-by-step explanation:

90% of x = 315 km

90 × x = 315

100

x = 315 × 100

90

x = 350

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