There are pens, pencils and markers in a desk drawer. The ratio of pens to pencils is 2:3. The ratio of markers to pencils is 1:3. If there are 4 pens in the drawer, how many more pencils than markers are there?

there are 4 more pencils than markers

4 more pencils than markers

Step-by-step explanation:

The ratios are pens to pencils is 2:3 and the ratio of markers to pencils is 1:3. Since there are 4 pens there'll be 6 pencils, and since the ratio of markers to pencils is 1:3, there'll be 2 markers.

Markers: 2

Pencils: 6

Pens: 4

Since you have to find how many more pencils then markers there are, you'll have to subtract the number of pencils by the number of markers.

6-2=4

There are 4 more pencils than markers

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

what is

step-by-step explanation: