7. (7×36) or 252 gals. cost £14. 14s. gain = £8; .. he must sell (252-25) or 227 gals. for £22. 14s. 1 gal. for £22. 148.÷227 or 2s. 1 pint for 28.÷8 or 3d. 8. Worth in pence + worth in silver + worth in gold = £4. 188. 8d., or 1 times worth in pence +6 times worth in pence +30 times worth in pence=1184 pence; .. 37 times worth in pence=1184 pence; .. worth in pence=1184d.÷37=32d. =2$. 8d. |