Math, asked by GGISStudent, 1 year ago

in a box there are red marbles and blue marbles in the ratio of 7:4 . there are 198 marbles in all . find the number of red and blue marbles.

Answers

Answered by ankit7970

0

Let the no. bex 7x and 4x 7x+4x=11x 198÷11=18,7x=7×18=136,4x=4×18=72

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