3 years ago

If 10% of 50% of a number is 30 less than one- quarter of the number what is it?

Mathematics

2 answers:

densk [106]3 years ago

6 0

Make an equation.

.1 X .5 X n = .25 X n - 30
.05n = .25n - 30
30 = .20n
150 = n

astra-53 [7]3 years ago

4 0

Its 5 because 10percent in to 50 is 5 but the quater of thirty is the equal amount of 30

You might be interested in

1/3 woodwind,1/6 percussion,1/2 brass. The Reagan School Marching Band has three percussion musicians.How many musicians altoget

timofeeve [1]

18 is the answer because... Woodwinds have 6, Percussion has 3, and Brass has 9! Hope that I helped! :)

8 0

3 years ago

Read 2 more answers

3m - 12 =18<br> Step by step

9966 [12]

Answer:

3m=18+12

3m=30

divide both sides by 3

m=10

6 0

3 years ago

Read 2 more answers

Rounding nearest tenth 0.842

Neporo4naja [7]

Answer: 1.000

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which situation can be represented by the equation below?

pav-90 [236]

Answer:

Where is the equation?

7 0

3 years ago

Given the expression -15 (10 2/3) A. Rewrite the expression using distributive property B. Evaluate the expression in show all y

Ainat [17]

9514 1404 393

Answer:

-160

Step-by-step explanation:

-15(10 2/3) = -15(10) +(-15)(2/3) = -150 -30/3 = -150 -10 = -160

The mixed number can be written as the sum of an integer and a fraction. The multiplier then multiplies the integer and the fraction separately, and the two products are added.

8 0

3 years ago