3 years ago

Weight of Area

Mathematics

2 answers:

Vlad [161]3 years ago

7 0

Answer:

(95+89+80+94)/400×100/25=3.58is required grade

Hitman42 [59]3 years ago

5 0

(95x0.05) + (89x0.25) + (80x0.20) + (94x0.50)

= his grade is 90

convert all the percentages to decimals
multiply each decimal to its corresponding grade
add all the products to get: 90

You might be interested in

15. Express 2/5 as a percentage

blsea [12.9K]

Answer:

$40\%$

Step-by-step explanation:

$\frac{2}{5} \times 100 = 40\%$

7 0

3 years ago

Read 2 more answers

How many meatballs are required for a party of 25 adults and 7 children ?

Dafna11 [192]

I got 114 meat balls
i multiplied 25x4 and 7x2 and added the 2
so 114

3 0

3 years ago

Read 2 more answers

What is 251,723 in expanded form

mel-nik [20]

Wow i havent done this since 4th grade, it feels so weird doing it again :)
200,000+ 50,000+ 1,000 + 700 + 20 + 3

6 0

4 years ago

Read 2 more answers

Quadrilateral PQRS is inscribed in a circle , as shown. Which statement is true?

AveGali [126]

Answer: C

Step-by-step explanation:

6 0

3 years ago

Beth hiked 4 3/10 Jose hiked 3 6/10 how much farther in miles did Beth hike than Jose

aleksandrvk [35]

Answer:

7/10

0.70

Step-by-step explanation:

BETH- 4.30

JOSE- 3.60

4.30 - 3.60 = .70

.70 = 7/10

3 0

3 years ago