Answer:
1 : 0.53
Explanation:
On a given day, a greengrocer sold 81 oranges and 43 melons. Write the ratio of oranges to melons in the form 1: n. Give any decimals in your answer to 2 d.p.
orange = 81
melons = 43
ratio 81 : 43
divide both side by 81
1 : 0.53