Name a pair of fractions that use the least common denominator and are equivalent to 9/10 and 5/6.

2 answers:

6 0

A pair of fractions that use a least common denominator and that are equivalent to 9/10 and 5/6 are 27/30 (equivalent to 9/10) and 25/30 (equivalent to 5/6). Hope it helps :)

Zinaida [17]3 years ago

3 0

There is 27/30 and 24/30 these are equivalent and have common denomonators

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Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $30 ever

Jlenok [28]

First option:
y=money saved
x=number of months

y=30x+500

Second option:

y=50x+200

We have this system of equations:

y=30x+500
y=50x+200

We can solve this system of equations by equalization method
30x+500=50x+200
30x-50x=200-500
-20x=-300
x=-300/-20
x=15

so;
y=30x+500
y=30(15)+500
y=450+500
y=950

Answer; after 15 months, she would save the same amount using either option, the amount saved in either option will be $950.

3 0

3 years ago

Splitting the middle term 2x^2-9x+4

DiKsa [7]

(2x-1)(x-4)
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8 0

3 years ago

Find the lcm of 7 and 12 show your work.

babymother [125]

The factors of 7 are 7, 1.
The factors of 12 are 12, 6, 4, 3, 2, 1.
12*7=84

7 0

3 years ago