**Answer:**

** He pay for both pair of glasses = $16 .**

**Nearest tens = $20.**

**Step-by-step explanation:**

Given : Victoria buys two pair of sunglasses for $8 each.

To find : About how much did she pay for both pairs of glasses? Round to the nearest ten. Solve the problem using the four -step plan.

Solution : We have given

Cost of one sunglasses = $8 .

T**wo pair of sunglasses = $8* 2= $16.**

**He pay for both pair of glasses = $16 .**

**Rounded to the nearest tens :**

** Ten place is 1 and ones place is 6 **

**So, ones place is greater than 5 so, 1 would increased by 1 and remain digit would be 0**

20 .

**Therefore, He pay for both pair of glasses = $16 .**

**Nearest tens = $20.**