Serena has 3 3/5sq meters of wrapping paper for presents. Her grandmother has 1 1/2sq meters of wrapping paper. How much wrapping paper do Serena and her grandmother have together

Total wrapping papers Serena and her grandmother = 51/10

Step-by-step explanation:

Serena's wrapping paper for parents:

Grandmother's wrapping paper:

In order to determine the combined wrapping papers for both Serena and grandmother, all we need is to add both.

i.e.

Total papers = Serena's wrapping paper + Grandmother's wrapping paper

Therefore, total wrapping papers Serena and her grandmother = 51/10

answer:  

123455421

step-by-step explanation: easy