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

Previous Question

Next Question

Similar questions

Math, 6 months ago

In a propotion , e:f::g:h ...

English, 6 months ago

batsman? Sweets from a packet were distributed among 50 children and each of them received four sweets. If it is distributed among 40 children, how many sweets will each child get?

Physics, 6 months ago

The acceleration of a particle starting form rest varies with time t according to the equation: a=kt+c, where k and c are constants, At time t, the velocity of the particle is- ...

English, 1 year ago

what is black soil ........

Math, 1 year ago

find area of a triangle if sides measure 9 CM 40 cm 41 CM...

Chemistry, 1 year ago

A spherical balloon of 21 cm diameter is to be filled up with h2 at ntp from a cylinder containing the gas at 20 atm 27°c. the cylinder can hold 2.82 litre of water at ntp. calculate the number of balloons that can be filled up...

Chemistry, 1 year ago

A solid has structure in which w atoms are located at the corners of a cubic lattice,o atoms at the centre of edges and na atoms at centre of cube.the formula is...

Math, 1 year ago

Explian economic benefits of derivatives on...