Question

In a box the , ratio of red marbles to blue marbles is 7:4 , what's the total number of marbles in the box ? Is it 11 !

Answer 1

Let the ratio of marbles be 7x and 4x

Then 7x+4x =11
Hence the total number of marbles in the box is 11

Answer 2

Answer:

the ratio of marbles be 7x and 4x

therefore, 7x+4x =11

therefore, the total no. of marbles in the box is 11

Step-by-step explanation: