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erastova [34]
3 years ago
8

3/5 +9/10= Please answer​

Mathematics
2 answers:
qaws [65]3 years ago
5 0

Answer:

1 1/2

Step-by-step explanation:

3/5 + 9/10

We need a common denominator of 10

3/5 * 2/2   + 9/10

6/10 + 9/10

15/10

10/10   + 5/10

1 + 5/10

1 + 1/2

1 1/2

Art [367]3 years ago
4 0

Answer:

3/2 or 1.5

Step-by-step explanation:

Multiply 3/5 by 2 to make the denominator of both fractions equal.

2 x 3/5 = 6/10

Now that the denominators are equal, add the two fractions together

6/10 + 9/10 = 15/10 = 3/2 or 1.5

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seven less than the product of twice a number is greater than 5 more the same number which integer satisfies this inequality
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To answer this question, we would have to use algebra.

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zlopas [31]

Answer: v = 2

Step-by-step explanation:

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2 years ago
At a cost restaurant the cost for a hot dog and a soft drink is $2.10. The cost for two hot dogs and three soft drinks is $5.15.
Alja [10]

Answer:

The cost of soft drink is $0.95

Step-by-step explanation:

Let the cost of hot dog be x

Cost of 2 hot dogs = 2x

Let the cost of soft drink be y

Cost of 3 soft drinks = 3y

At a cost restaurant the cost for a hot dog and a soft drink is $2.10.

So, x+y=2.10

The cost for two hot dogs and three soft drinks is $5.15

So, 2x+3y=5.15

Plot the lines on the graph:

x+y=2.10 --Purple line

2x+3y=5.15 --- Black Line

Intersection point =(x,y)=(1.15,0.95)

Hence The cost of soft drink is $0.95

7 0
3 years ago
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