Answer:
Step-by-step explanation:
Given:
Width of average grain of salt is,
Width of Rhinovirus is,
Now, expressing each width in scientific notation form, we get:
Now, in order to get how many times 'W' is wider than 'w', we divide the two widths. This gives,
Therefore, the grain of salt is wider than Rhinovirus.
4/15
because 1/5÷3/4=4/15
Which language is this I don't understand
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.