MATHEMATICS MIDDLE SCHOOL

Find the sum or difference write your answer in simplest form 7/10-1/2

Answers

Answer 1
Answer: (7)/(10) -(1)/(2)

(1)/(2) =(5)/(10)

(7)/(10) -(5)/(10) - (2)/(10)

(2)/(10) =(1)/(5)

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Answers

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A library is open til' 5:00 P.M. On Wednesdays, the library closes 2 hours early. How many hours for a month is the library open.

Answers

so
if you assume that the month has 30 days and that the library opens at midnight, then
24 hours in a day
5 pm=12+5=17 hours
on wednessday=17-2=15 hours
wednessday=1/7 of week
so we find 1/7 of 30 which is 30/7=4 and 2/7
then subtract that from 30
30-4 and 2/7=25 and 5/7

ok so then we have
25 and 5/7 days is 17 hours and
4 and 2/7 days is 15 hours
so just multipy them and add

25 and 5/7 times 17=437.143 hours
4 and 2/7 days times 15 =64.2857
add

437.143+64.2856=501.429
so aprox 501.429

the real equation is  [((1)/(7))(n)(15)]+[ ((6)/(7)) (n)(17)]=hours where n represents the number of days in the month

apros 501.429

What did the scout say after fixing the little old lady's bicycle horn?

Answers

After scout fixed the little old lady's bicycle horn, scout said Beep Repaired.

The piano measures 19/4 feet long does it fit in a 5 foot long space?

Answers

Answer:

Piano fits in the given space.

Step-by-step explanation:

Given: Length of Piano = (19)/(4)\,feet

           Length of Space 5 foot

To find: If piano fits in the space or not

Piano fits in the space if its length is less than length of space .i.e., 5 foot

length of piano = (19)/(4) feet

feet is just plural of foot

So, conversion of unit not needed

Length of piano is improper fraction ( fraction whose numerator is gretaer than denominator ) So, it ca be expressed in mixed fraction.

\implies(19)/(4)=4(3)/(4)

This shows that Piano's length is more than 4 but less than 5.

Therefore, Piano fits in the given space.
Yes it would because 19/4 simplified is 4 3/4 which is less than 5 feet so it woudl fit

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Answers

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Answers

sj.6894.yg is all the answer
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