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3 years ago

What is 1 and 1/4 of 15 and 1/2 ? please show work

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

4 0

Answer:

20 5/8 or 165/8

Step-by-step explanation:

1 and 1/4 is equal to 5/4 as an improper fraction.

15 and 1/2 is equal to 31/2 as an improper fraction.

"of" means multiplication.

As a result, we can do 5/4 times 31/2, which equals 165/8 or 20 5/8.

You might be interested in

What is the coeffieent of (x^4)(y^4) in the expansion of (x+y)^8

kap26 [50]

ANSWER

The coefficient is 70.

EXPLANATION

The given binomial expression is

$(x+y)^8$

The specific term of a binomial expansion can be determined using the formula,

$T_{r+1}= nC_ra^{n-r}b^r$
where

$n=8,r=4,a=x,b=y$

We substitute these values into the formula to get,

$T_{4+1}= 8C_4x^{8-4}y^4$

We simplify to get,

$T_{5}= 70x^{4}y^4$

Hence the coefficient is 70.

4 0

3 years ago

HELP AND QUICKK!!!!

liberstina [14]

Answer:

A) 8+2.50x=28

B) 8 rides

C) Jada can go on 8 rides before she has spent all of her money

Step-by-step explanation:

subtract the $8 fee from 28 and get 20, then divide 20 by how much each ride costs (2.50) and get 8 :)

6 0

3 years ago

Read 2 more answers

Penny is counting the days until her grandma comes to visit. There are 98 days left. How many weeks are left until Penny's grand

Lorico [155]

Create a unit rate.
1 wk/ 7 days
x wk/ 98 days
Cross multiply.
98=7x
Solve the equation.
14=x
14 weeks until her grandmother visits

3 0

3 years ago

Which of the following statements best describes the location of −(−1) on a number line? (5 points)

Tanzania [10]

Answer:

It is 1 unit to the right of 0.

Step-by-step explanation:

6 0

2 years ago

Please help me out and help me show work ??

DochEvi [55]

Answer:

23 is the smallest number

Step-by-step explanation:

Three consecutive numbers are numbers that come in a row. So if the first number is n then the next is n+1 and the following is n+2.

All together they add to 72.

So n + n+1 +n +2 = 72.

3n + 3 = 72

3n = 69

n = 23

8 0

3 years ago