Question

Antonio has a total of 55 marbles. He has 15 green marbles and 12 red marbles. The rest of the marbles are blue. How many blue marbles does he have?

Answer 1

hey mate

15 green marbles+12 red marbles=27 marbles

and the rest out of 55 are blue

55 total marbles-27 red and green marbles=28 blue marbles

hence, he have 27 blue marbles

Answer 2

Answer: 28

Step-by-step explanation:

Total no. of marbles = 55

Total no. Of green marble = 15

Total no. Of red marble= 12

Total no. Of green n red marble = 27

Total no. Of blue marble = no. Of marbles - total no. Of green n red marble

So,

Total no. Of blue marble = 55 - 27

= 28

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