help me solve the 4 questions below?
It is expected to paint
of the area of a metal sheet in white colour and
of the remainder in silver colour. The remaining portion is expected to be painted in gold colour. i. What fraction of the whole metal sheet is to be painted in a silver colour?
ii. What fraction of the whole metal sheet is to be painted in a gold colour?
The cost of painting 1 of the area in white, silver and gold colours is Rs. 10, Rs. 25, Rs. 100, respectively.
iii. If the expected cost of painting in silver is Rs. 400, find the area of the whole metal sheet.
iv. Find the total cost of painting the whole metal sheet as planned above.
- Anonymous1 month ago
1. That makes no sense whatsoever
2. Crocodile itself
3. 4 january 2016, a monday