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Answer:
1. D. P 250
2. A. 660
Step-by-step explanation:
1.
Total prize = 450
Jose : Carlos = 5 : 4
Total ratio = 5 + 4
= 9
How much did Jose receive?
Jose prize = 5/9 × 450
= 5 × 50
= 250
D. P 250
2. THREE duck eggs weighs 165 grams
Weight of each duck egg = 165 grams / 3
= 55 grams
how much would a dozen of such eggs weigh in grams?
A dozen = 12
Therefore, a dozen of such egg = 12 × 55 grams
= 660 grams
A. 660