Final answer:
To find the price of the baju kurung, use the given ratio and the price of the baju kebaya. The price of the baju kurung is a) RM 48.
Step-by-step explanation:
To find the price of the baju kurung, we need to use the given ratio and the price of the baju kebaya. The ratio of the price of a baju kebaya to the price of a baju kurung is 7:4. If the price of the baju kebaya is RM 84, we can set up a proportion to find the price of the baju kurung. Let x represent the price of the baju kurung:
7/4 = 84/x
To solve for x, cross multiply:
7x = 4 * 84
7x = 336
Divide both sides by 7 to isolate x:
x = 336/7
x = 48
Thus, the price of the baju kurung is RM 48. Therefore, the correct answer is a. RM 48.