Mother arranged 5 rows with 3 cups and saucers in each row she then put on the table 2 more sets of cups and saucers how many cups and saucers were on the table

I think it might be 30 if the each cup and saucer is counted as 1.

Step-by-step explanation:

5 x 3 = 15 x 2 = 30

i got 86 for this

hope this !

if you need an explanation just ask

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm