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dedylja [7]
3 years ago
7

Word Questions - Fractions and Percents HELP PLEASE

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0

Answer:

4a. 15 wear braces

b. 20%

5a. 140 children - 400 - 120 = 280 ... 280/2=140

b. 35%

6a. Bob got $22.50. $45 / 2 = $22.50

b. $45  - $90 / 2 = $45

Step-by-step explanation:

pls mark brainliest! <3

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Danny and refilwe have donated two third of their profit to setotolwane else from July to December 2021 a school wants to build
Nesterboy [21]

The fraction computed indicates that the amount donated will be $2000000.

<h3>How to calculate the fraction</h3>

Your information is incomplete. Therefore, an overview will be given.

In this case, let's assume that the profit is 3,000,000. Therefore, the amount that is donated will be:

= 2/3 × $3000000

= $2000000

Learn more about fractions on:

brainly.com/question/786722

8 0
3 years ago
I need help anyone please
OleMash [197]

Answer:

b = 19 inches

h = 5 inches

A =  95 inches^2

Step-by-step explanation:

The area is given by

A = bh  where b is the base and h is the height

b = 19 inches

h = 5 inches

A = 19 inches * 5 inches =  95 inches^2

3 0
3 years ago
-5(v - 1) = -6- (1 + 3v)
dem82 [27]

Answer:

6 =v

Step-by-step explanation:

-5(v - 1) = -6- (1 + 3v)

Distribute

-5v +5 = -6 -1 -3v

Combine like terms

-5v +5 = -7 -3v

Add 5v to each side

-5v+5v +5 = -7 -3v+5v

5 = -7+2v

Add 7 to each side

5+7 = -7+7 +2v

12 = 2v

Divide each side by 2

12/2 = 2v/2

6 =v

8 0
3 years ago
A bucket contains one green block, one red block, and two yellow blocks. You choose one block from the bucket.
kondaur [170]
P(green) = 1/4 p(yellow) = 2/4 p(red) = 1/4
the sum of probabilities is 1
p(not red) = 2/4, 1 - probability of getting red
the sum is 1
6 0
3 years ago
Leona has 4 nickels, 6 pennies, 7 dimes and 8 quarters in a piggy bank. Leona’s sister Daisy picks a coin at random, record what
Radda [10]

Answer:

nvm.

Step-by-step explanation:

4 0
3 years ago
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