2. Di dalam sebuah lukisan dinding, panjang sebatan
pensel ialah 150 cm. Jika panjang sebenar pensel
itu ialah 15 cm, cari skala yang digunakan untuk
lukisan tersebut.

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Write an algebraic expression for the word expression the quotient of c and 8

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling