Ask question

Ask question

All categories

2 years ago

7

Sally read 13 books during this month.her brother read 7 books.one fourth of all books they read were non fiction. how many non

fiction books did they read?

1 answer:

vladimir1956 [14]2 years ago

3 0

Thirteen plus seven is twenty. One fourth of twenty is five.
The answer is five.

You might be interested in

The sum of the digits of a two-digit number is 7.When the digits are interchanged,it is found that the resulting new number is g

spayn [35]

Answer:

25

Step-by-step explanation:

first we add 2 and5

2+5=7

when the digits are interchange the no. becomes 52

52 is greater than the original no. by 27

therefore the answer is said to be 52-27

And 52-27=25

5 0

2 years ago

2 pairs of numbers whose Least common multiple is the product

IgorC [24]

I'm not sure what you're really asking but 6 and 9's LCM is 18

7 0

3 years ago

ABCD is a parallelogram. Solve for BC.<br> B<br> X + 8<br> с<br> A<br> 2x +1 D<br> BC =

Arturiano [62]

Step-by-step explanation:

BC = AD (opposite sides in parallelogram is equal)

x + 8 = 2x + 1

8 - 1 = 2x - x

7 = x

x = 7

BC = x + 8 = 7 + 8 = 15

7 0

2 years ago

The sales tax on a surfboard is $12. What is the percent of sales tax if it is $240

Mazyrski [523]

Answer: Percentage of sales tax will be 5%.

Step-by-step explanation:

Since we have given that

Original amount of a surfboard = $240

Sales tax on a surfboard = $12

So, Percentage of sales tax will be

$\frac{Sales\ tax}{Original\ price}\times 100\\\\=\frac{12}{24}\times 100\\\\=\frac{1}{2}\times 100\\\\=\frac{100}{2}\\\\=5\%$

Hence, Percentage of sales tax will be 5%.

3 0

2 years ago

Read 2 more answers

The volume of a tennis ball is 8 cubic inches. What is the radius?

aleksklad [387]

24 is the correct answer:)

4 0

3 years ago