A bakery made some egg, beef and curry buns. For every 2 egg buns that were made, 1 curry bun were made. For every 8 egg buns that were made, 7 beef buns were made.
- Find the ratio of the number of egg buns to beef buns to curry buns made.
- After the bakery made another 73 curry buns, 25% of the buns now were curry buns. How many egg buns did the bakery make?
(a)
Egg |
Beef |
Curry |
2x4 |
|
1x4 |
8x1 |
7x1 |
|
8 u |
7 u |
4 u |
Egg : Beef : Curry
8 : 7 : 4
(b)
|
Egg |
Beef |
Curry |
Before |
15 u |
4 u |
Change |
No change |
+ 73 |
After |
3x5 = 15 u |
1x5 = 5 u |
Total number of egg and beef buns
= 7 u + 8 u
= 15 u
Increase in the number of curry buns
= 5 u - 4 u
= 1 u
1 u = 73
Number of egg buns
= 8 u
= 8 x 73
= 584
Answer(s): (a) 8 : 7 : 4 ; (b) 584