Math, asked by harayuli5657, 1 year ago

A & b ratio 3:2. A goto 3hours 27km.B go to 2 hours how many km

Answers

Answered by vinuthna6

1

a/b=3/2 from that b=2a/3. so in 3hours b goes 54 km. In 1 hour b goes=54/3=18 therefore in 2 hours b goes=18*2=36

vinuthna6: sorry friend its my mistake

vinuthna6: in 3 hours b goes=2*27/3=54/3=18

vinuthna6: so in 1 hour b goes=18/3=6

vinuthna6: there fore in 2 hours=2*6=12km

vinuthna6: 27:18=9:6=3:2,hence proved

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