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2 years ago

Work out the sum of 1/3, 1/5 and 3/10 Give your answer in its simplest form.

Mathematics

2 answers:

jek_recluse [69]2 years ago

6 0

5/6
Here’s how
10/30 plus 6/30 plus 9/30 which equals 25/30 but simplifies to 5/6

Nonamiya [84]2 years ago

5 0

Answer:

5/6

Step-by-step explanation:

1/3 x 1/5 = 8/15 then add to 3/10 and you get 5/6 simplifed

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Rachel is collecting donations for the local animal shelter. So far she has collected , which is of what she hopes to collect. H

Rudiy27

Answer:

The money Rachael plan to collect for the shelter is $345.

Step-by-step explanation:

There are some data missing in the question, so below is the complete question:

Rachel is collecting donations for the local animal shelter. So far she has collected $245, which is 70% of what she hopes to collect. How much money does Rachel plan to collect for the shelter?

Now, to find the money Rachael plan to collect for the shelter.

Let the total money Rachael plan to collect be $x.$

The amount far she has collected = $245.

Percentage of amount she hopes to collect = 70%.

Now, to get the total money Rachael plan to collect:

$70\%\ of\ x=245$

$\frac{70}{100} \times x=245$

$0.70x=245$

Dividing both sides by 0.70 we get:

$x=\$345.$

Therefore, the money Rachael plan to collect for the shelter is $345.

8 0

3 years ago

A tutor works with a group of students. The tutor charges $40 plus $30 for each student in the group. Today the tutor has s stud

IgorLugansk [536]

40 + 30s = 220

30 for each student (s) and the one charge of 40 would get the tutor 220 dollars.

7 0

3 years ago

Read 2 more answers

Tom and Jerry's Pizza Parlor changes $8.00 for large cheese pizza. Each additional topping is $1.

Scorpion4ik [409]

Answer:

Step-by-step explanation:

The price per pizza is $8.00 with additional toppings priced at $1.00 each.

If x represents the number of additional toppings, then the prizza price is

p(x) = $8.00 = ($1.00/topping)x, where 0 ≤ x < ∞

4 0

3 years ago

Jack spends 1 1/2 as long on his homework as Jill. Last week Jill spent 9 1/2 hours doing homework. How long did Jack spend doin

alina1380 [7]

The amount of time Jill spent to do her homework
= 9 1/2 hours. which equals to 570 minutes.

Which means, the amount of times Jack needed to do his is
= 570 minutes x 1.5
= 855 minutes which equals to 14 1/4 hours

hope this helps

7 0

3 years ago

Below is a table for f(x) = 3x + 1. Using the table, determine the value of x when f(x) = 13

Elena L [17]

3x+1=13
3x=12
x=4
So x is 4

7 0

2 years ago