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anygoal [31]
3 years ago
7

What is more 7 7/9 or 7 4/5?

Mathematics
1 answer:
bezimeni [28]3 years ago
5 0

First, turn the mixed numbers into improper fractions.

7 7/9 = 70/9

7 4/5 = 39/5

Second, find common denominators.

70/9 = 350/45

39/5 = 351/45

351/45 > 350/45

Therefore, 7 4/5 is greater.

Best of Luck!

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Step-by-step explanation:

%change=100(final-initial)/initial

%change=100(228-302)/302

%change=100(-74)/302

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8 0
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What is 160% of what is 32
belka [17]

Answer:

51.2

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Find<br>a,b<br>such<br>that 7.2, a, b, 3 are in A.P.​
leonid [27]

Answer:

  • The value of a = 5.8
  • The value of b = 4.4

Step-by-step explanation:

Given

7.2, a, b, 3 are in A.P

2a = 7.2+b

b = 2a - 7.2

as

a, b, 3 are also in A.P

2b\:=\:a\:+\:3

Putting b = 2a - 7.2

2\left(2a-7.2\right)=a+3

4a-14.4=a+3

\mathrm{Add\:}14.4\mathrm{\:to\:both\:sides}

4a-14.4+14.4=a+3+14.4

4a=a+17.4

4a-a=a+17.4-a

3a=17.4

\mathrm{Divide\:both\:sides\:by\:}3

\frac{3a}{3}=\frac{17.4}{3}

a=5.8

Now, plugging a=5.8 in b = 2a - 7.2

b=2\left(5.8\right)-7.2

b=2\cdot \:5.8-7.2

b=11.6-7.2

b=4.4

Therefore,

  • The value of a = 5.8
  • The value of b = 4.4
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3 years ago
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Answer:

It would cost $49.50

$0.99 x 50 = $49.50

5 0
3 years ago
Help please !!!!!!!!!!!!!
saul85 [17]

Answer:

Step-by-step explanation:

6 0
2 years ago
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