Question

please mathematics aryabhatta solve this math​

Answer 1

Answer:

(1) 6/10=15/a

6×a=15×10

a=150/6

a=25

6/10=b/47.5

b×10=47.5×6

b=47.5×6/10

b=28.5

6/10=21/c

c×6=10×21

c=210/6

c=35

(2) 8/20=a/17.5

a×20=8×17.5

a=8×17.5/20

a=7.5

8/20=6/b

b×8=20×6

b=20×6/8

b=15