Four pairs of shoes cost $80 what is the cost of seven pairs of shoes

80 divided by 4 is 20

$20 times 7 shoes is

$140

Hope this helps!

one pair is 20$

Step-by-step explanation:

If one pair is 20$ then 7 pairs must cost 140 dollars

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.