Question

There are blue and red balls in a box.4/7 of the balls are blue.If there are 28 balls in a box ,how many of them are red​

Answer 1

12

Explanation:

4/7 balls are blue

so 3/7 are red

28/7=4

4 x 3=12

Answer 2

16

Explanation:

can't really explain it but it's 16 trust me