How to do ending time 10: 08 a. m. elapsed time 30 minutes page 583 584 and third grade math

John bought 2 horses at rs 20000 each

What is the difference between the equations of a vertical and a horizontal line?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms