A. give the ratio of the first quantity to the second quantity using a colon (:) and simplify if possible.
1. 12 boys to 3 girls 2. 9 apples to 6 oranges 3. 6 pupils to 8 teachers 4. 14 pencils to 28 paper 5. 18 hammer to 9 nails 6. 10 meters to 6 meters 7. 10 days to 1 year 8. 45 hours to 2 days 9. 15 km to 2 00 m 10. 350 cm to 3/ 1 2 km pa help po thank you :)