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professor190 [17]
3 years ago
13

Hi these are 3 simple questions please give correct answers

Mathematics
2 answers:
SashulF [63]3 years ago
8 0
Answer:
1. 18:1
2. 125
3. 27

Explanation:

Question 1:
Car = 9 feet
Model = 6 inches

We will have to make both the units the same so that we can calculate the ratio.

Car = 9 x 12 = 108 inches
Model = 6 inches

Ratio of car to the model;
108 : 6

= 108 / 6

= 18/1

= 18:1


Question 2:
Total bricks = 175
Red bricks = 5
Total red and grey bricks = 5+2 = 7

175 x 5/7

= 125


Question 3:
Total = 117
Onion = 3
Total ingredients = 1+3+9 = 13

117 x 3/13

= 27



Hope this helps!
Y_Kistochka [10]3 years ago
7 0

Answer:

1) A.18:1

2)B.125

Step-by-step explanation:

hope this helps

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What is 546 divided by 25 in long division
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8 0
3 years ago
A group of friends are playing a game in which they each spin a wheel and pull one of two cards. The wheel has 5 evenly spaced s
alexandr402 [8]

Answer:

1/10 chance

Step-by-step explanation:

it is a 1/5 chance to pull a 2, 1/2 chance to pull a red card.

these are the space numbers:

1, 2, 3, 4, 5.

card colors,

red, black.

there is one of each card color per number,

1, 2, 3, 4, 5,

|  |   |    |   |

V V V  V V

2, 2,2, 2, 2,

so in total there should be

2  x 5 =

10.

there should be 10 cards.

it would be a 1/10 chance to pull a red 2

Hope this Helps!

and im sorry if i made a mistake :<

4 0
4 years ago
A store is making their prices up 145% what fraction best represents 145%​
sergejj [24]

Answer:

29/20.

Step-by-step explanation:

The fraction that best 145% is 29/20.

6 0
3 years ago
The value of an irrigational number expression is estimated to be between 18 and 19. Which could be the expression
pogonyaev
The answer is A because 2 multiplied by 9 is 18
4 0
3 years ago
Nine times a number divided by 2 equals 54.
bazaltina [42]

x = the unknown number

\frac{9x}{2} =54

nine <u>times</u>(multiplication) a number(x) divided(division) by 2 equals(=) 54,

so 9x is divided by 2

4 0
4 years ago
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