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Verizon [17]
4 years ago
9

Mahesh and jayraj share $72 in the ratio 7:5 How much does Mahesh receive

Mathematics
1 answer:
Anna35 [415]4 years ago
4 0
72/(7+5)
72/12 = 6
6 * 7 = 42
Mahesh receives $42
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Mona needs to photocopy a 10.5 centimeters wide by 16 centimeters long picture. She wants to enlarge the picture so that its len
Inga [223]

Original Picture:

Width: 15 cm

Length: 16 cm

Enlarged Picture:

Width: unknown

Length: 48 cm

The new length is 48 cm, and the original length is 16 cm.

How many times larger is the new length than the old length?

We divide 48 by 16 to get 48/16 = 3

The new length is 3 times larger than the original length.

This means that the new width will also be 3 times the original width.

Original width: 15 cm

New width: 3 * 15 cm = 45 cm

Answer: 45 cm

Hope It would Help you

6 0
3 years ago
Tina wants to save money for school Tina invests $1,200 in an that pays an interest rate of 6.25%
Paul [167]

Answer:

37.84 years

Step-by-step explanation:

We apply the compound interest formula;

A = P(1+r)^n

In this case we have;

A = 11,900

P = 1,200

r = 6.25% p.a

We substitute these values into the above equation and solve for n, the number of years required.

11900 = 1200(1.0625)^n

9.91667 = 1.0625^n

n=\frac{ln9.91667}{ln1.0625}

n = 37.84 years

4 0
4 years ago
Which numbers are a distance of 1.6 units from 3 on this number line?
asambeis [7]

Answer:

4.6 and 2.4

Step-by-step explanation:

each small tick mark represents 0.1 so you start at 3 and you count the tick marks until you are 16 tick marks away from 3 and thats your answer.

6 0
3 years ago
Read 2 more answers
James believes the honor roll students at his school have an unfair advantage in being assigned to the math class they request.
Dimas [21]
315/356 = about 0.88 or 88%. <span>
64/144= about .044 or 44%

</span><span>They will not have equal opportunity to get the math class they requested, if both percents were equal, it would be fair. For honors students, 88% of them will get the class they requested, but for non honors students it's 44%.</span>
3 0
3 years ago
Solve for z.<br> -P(51+z) = dz +84
Nataly [62]
The answer for Z is 47
8 0
3 years ago
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