Question

In a school library, the ratio of mathematics books to science books is 2:3. If there are 378 science books, find the number of mathematics books.
​

Answer 1

Step-by-step explanation:

let the no of maths book be x,

then,

x/378=2/3

x=2*378/3

x=2*126

x=252

therefore, no of maths book is 252

Answer 2

Answer:

Science: Math= 2:3

378:x= 2:3

PRODUCT OF EXTREMES = PRODUCT OF MEANS

378*3= x* 2

1134= x* 2

x= 1134/2

x= 567

Step-by-step explanation:

thanks... mark as brainliest