Question

find the whole quantity if 40% of it is 1000 kilometr​

Answer 1

Answer:

sol: Given

40% of it is 500km

Therefore,

40% ×Total=500km

⇒

100

40

×total=500km

⇒total=500×

40

100

km

⇒ total =250×

2

10

km

⇒total=125×10km

⇒ total=1250km

so,total is 1250.