Ask a New Question

Question

adam drives 15km/hr faster than david ,adam can drive 100km in same amount of time that david drives 80km .find adams driving speed
6 years ago

Answers

Reiny
david's speed --- x km/h
adam's speed ---- x+15 km/h

80/x = 100/(x+15)

carry on
6 years ago
oobleck
to underline, use html tag <u> ... </ u>
6 years ago
oobleck
to underline, use html tag < u> ... </ u>
6 years ago

Related Questions

A map has a scale of 2cm=15km. If the distance between two cities on the map is 9cm, what is the act... a hiker travels for 15km on a bearing of 210T how far south is he please show working 'Faster, faster!' calls Pepsy to the coach driver. ======================== Does 'call' mean 'shou... A car travels 15km northwards. 5km eastwards, 10km southwards, and 5km westwards to arrive at point... Allis drives 15 miles faster than diana. In the same time Diana travels 440 miles, Allie goes 560 mi... the scale of a map is 2cm:15km find the actual distance for 2.1cm An aeroplane flying 15km due north and later changes direction and fly 5km due west. 1: Calculate t... A village y is 15km from a point x on a bearing of 025 decree another village z is 20km from x on a... Adam's ambition drives him to join the prestigious travel team, the Fury, as he recognizes that bask...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use