Answer:
£16 : £144
Step-by-step explanation:
Sum the parts of the ratio, 1 + 9 = 10 parts
Divide quantity by 10 to find the c=value of one part of the ratio
£160 ÷ 10 = £16 ← value of 1 part of the ratio , thus
9 parts = 9 × £16 = £144
