1. Jose and Carlos received 450 as prize for winning a quiz bee. They decided to divide the
amount between them in the ration 5:4. How much
did Jose receive?
A F50 B. P 100 C. P 200
D. P 250

2.THREE duck eggs waste 165 grams. how much would a dozen of such eggs weigh in grams?
A. 660
B. 64p
C. 620
D. 600
I choose the Brainliest
​

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

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.