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1 year ago

May u please give me word problems of Multiplying and dividing rational numbers

1 answer:

8 0

1. From a rope 11 m long, two pieces of lengths 13/5 m and 33/10 m are cut off. What is the length of the remaining rope?

2. A drum full of rice weighs 241/6 kg. If the empty drum weighs 55/4 kg, find the weight of rice in the drum.

3. A basket contains three types of fruits weighing 58/3 kg in all. If 73/9 kg of these be apples, 19/6 kg be oranges and the rest pears. What is the weight of the pears in the basket?

4. On one day a rickshaw puller earned $80. Out of his earnings he spent $68/5 on tea and snacks, $51/2 on food and $22/5 on repairs of the rickshaw. How much did he save on that day?

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At the end of the season, Erica's basketball team has a win-to-loss ratio of 3:2

Leya [2.2K]

Answer:

A: 3:5

B: Yes because 3 plus two is five

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3 years ago

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Find an equation of the circle that has center (-1, 3) and passes through (1.<br> 1)

pshichka [43]

Answer:

(x + 1)² + (y - 3)² = 8

Step-by-step explanation:

radius (r): √(1 - (-1))² + (1 - 3)² = √8 = 2√2

Formula for circle with center (h,k): (x – h)² + (y – k)² = r²

(x + 1)² + (y - 3)² = 8

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3 years ago

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100 POINTS AND BRAINLIST NEEED ASAPPP:Use the picture of the function below to answer the following questions, Horizontal Asympt

Leni [432]

Answer:

Concept: Graph Analysis

Horizontal Asy: 1
Vertical Asy: 4
Domain: -inf to inf U -inft to inf
X intercept: 7
Y intercept: 2
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6 0

3 years ago

Ahhhh i need help again.

qwelly [4]

Answer:

Step-by-step explanation:

A. these simply to 21 + 7x and 21 + 3x

this one is incorrect because the 7x and 3x are different

B. these simplify to 10 + x and 10 + x

this is the correct one since they are exactly the same

C. these simplify to 21x and 7x + 21

these two are not the same because one expression has only a number with a variable but the other one has a number with a variable <em>and </em>another number

D. these simplify to $\frac{7}{3-x}$ and $\frac{7}{x-3}$

in subtraction, the order of the 3 and the x matters, so the equations are not the same
example: 6 - 4 = 2 but 4 - 6 = -2

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3 years ago

Josh walks 18 dogs each week. Today he walk one third. How many dogs is he walking today?

Masja [62]

Since there are 18 dogs. And fraction denominator is 1/3 It will be divided by 6 And since ges walking 1/3 of the dogs he is originally walks with which is 18 That means the answer is 6.

4 0

3 years ago

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