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ohaa [14]
3 years ago
5

What is 1/2 - 3/10 write it in simplist form

Mathematics
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer:

1/5

Step-by-step explanation:

There is an easy way I learned.

You can multiply 1/2 by 5/5

so you get 5/10 - 3/10

and the you subtract 5-3=2

2/10

simplify 1/5

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Question #2:
cluponka [151]

Answer:

\$17.59\ per\ hour

Step-by-step explanation:

we know that

The Susan's hourly wage, must be equal at least to the sum of her monthly household expenses divided by the number of hours worked at month

Remember that

1\ year=52\ weeks\\1\ year=12\ months

She works 40 hours  per week

so

40(52)=2,080\ hours\ per\ year

2,080/12=\frac{520}{3}\ hours\ per\ month

<em>Find out the monthly household expenses</em>

Sum all the expenses

Rent+ Monthly Bills+Entertainment and Food+Savings

substitute the values

\$875+\$1,276+\$648+\$250=\$3,049

Find out the hourly wage

\$3,049:\frac{520}{3}\ hours=\$17.59\ per\ hour

3 0
3 years ago
The table shows weights for different US coins. Allen has one of each coin in his hand.
kozerog [31]
Round each coin weight to the nearest gram first, penny 3g, nickel 5g, dime 2g, quarter 6g, half dollar 11g. Now add those numbers together as he has one of each coin 3+5+2+6+11=27 grams



6 0
3 years ago
Can anyone help me with this question 9 2/3 think you to who ever help me
Whitepunk [10]

Answer:

29/3

Step-by-step explanation:

Cauze 3 × 9 + 2 = 29/3

The denominater will be the same

8 0
3 years ago
Read 2 more answers
Homework help needed​
ivanzaharov [21]

Answer:

B

Step-by-step explanation:

Since LMNO is a parallelogram then MN and LO are parallel, thus

∠OLN = ∠MNL = 20° ( corresponding angles )

4 0
3 years ago
1. A number is 6 more than the average of, its half, its one-third and its one sixth
stira [4]

Answer:

let no.be x

its half= x/2

its one third= x/3

its one sixth=x/6

atq.....avg of x= x/2+x/3+x/6//3=6x/6//3=x/3

now...x/3+6=x...as the no.is 6 more than its avg

x= 9

7 0
3 years ago
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