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Mathematics

2 answers:

aalyn [17]3 years ago

5 0

Answer:

8 / 9 x 4 / 3

Step-by-step explanation:

8 / 9 divided by 3 / 4

= ( 8 / 9 ) / ( 3 / 4 )

= 8 / 9 x 4 / 3

baherus [9]3 years ago

5 0

Answer: 8/9 x 4/3

Step-by-step explanation:

One way to do this is, KCR. The K stand for keep, so you don't change the 8/9. the C stands for change. So, we change the division to multiplication. Lastly, the R stands for Reciprocal which means to swap the 3/4 and make is 4/3. So, we get 8/9 x4/3. Hope this helps!

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Item 6 Find the amount of time. I=$30, P=$500, r=3% The amount of time is years.

GREYUIT [131]

Use the interest formula, fill in the given numbers, and solve for the remaining value.
.. I = Prt
.. 30 = 500*.03*t . . . . . substitute the given values
.. 30/15 = t = 2 . . . . . . . divide by the coefficient of t and evaluate

The time is 2 years.

7 0

3 years ago

Explain which situation will give you the best price: a discount of 15% and then 10% off that amount, a discount of 10% and then

Katarina [22]

Answer:

Step-by-step explanation:

Let X be the initial price and P be the final price.

#Given a discount of 15% then 10% of that amount:

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