Question

tyrell makes a table to show who in his class is wearing lace - up shoes and who is wearing slip - ons. there are 17 girls and 15 boys in all. there are 8 boys wearing lace - up shoes and 12 girls wearing slip - on shoes. which table correctly shows the data?

	lace - up	slip - on	total
boys	8	9	17
total	11	21

	lace - up	slip - on	total
boys	8	7	15
total	13	19

	lace - up	slip - on	total
boys	12	9	21
total	15	17

Explanation:

Step1: Calculate girls in lace-up

Total girls: 17, slip-on girls: 12.
$17 - 12 = 5$

Step2: Calculate boys in slip-on

Total boys: 15, lace-up boys: 8.
$15 - 8 = 7$

Step3: Verify total lace-up

$5 + 8 = 13$

Step4: Verify total slip-on

$12 + 7 = 19$

Step5: Match to correct table

Check which table has these values.

Answer:

The second table:

	Lace-up	Slip-on	Total
Boys	8	7	15
Total	13	19