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3 years ago

What is 2 2/5×2 7/9 in simplest mixed number form?

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

7 0

Answer:

6 2/3

Step-by-step explanation:

2 2/5 * 2 7/9

Change each number to an improper fraction

2 2/5 = (5*2+2)/5 = 12/5

2 7/9 = (9*2+7) = 25/9

12/5 * 25/9

Rewriting

25/5 * 12/9

5/1 * 4/3

20/3

Now changing to a mixed number

3 goes into 20 6 times with 2 left over

6 2/3

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ankoles [38]

Answer:

ok so regrouping is when the top number of a equation is like for EXAMPLE 3 minus 6 ok so 3 is lower than six so the number on the left side you cross that out and you add it to the number that was on top which would make it 13 in this case so 13 minus six is 7 and that’s regrouping

Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve for the variable rin this equation: a(c+b)=d

strojnjashka [21]

Answer:

The answer is option A c=d-ab\a

Step-by-step explanation:

Solution,

here

a(c+b) =d

or, ac+ab=d

or, ac=d-ab

.:c=d-ab/a

hope it helps

good day ❤️✅

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2 years ago

A car traveled 3⁄4 mile in one minute at constant speed. What was the speed of the car in miles per hour?

Dmitry [639]

3/4 mile is 0.75 mile per minute
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0.75 times 60 equals 45 miles

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3 years ago

What is the greatest common factor between 72 and 54?

Elanso [62]

The greatest common factor between 72 and 54 is 18.

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3 years ago

NUMBER 27 please!!!!!!!

Artist 52 [7]

The inequality can be:
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2 years ago