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Leviafan [203]
3 years ago
15

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.

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How many games would Chase have to win in a row in order to have a 75% winning record?
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Step-by-step explanation:

3 0
3 years ago
Select two ratios that are equivalent to 2 : 9.
White raven [17]

Answer:

B & C

Step-by-step explanation:

2:9 can also be written as 2/9

A. 9:2 is just the reciprocal of 2:9 so it is not equivalent to it

B. 18:81 is 2×9:9×9 meaning that is equivalent to 2:9

C: 12:54 is 2×6: 9×6 so it is equivalent to 2:9

Since the two correct answers have already been found, I don't need to explain more.

Hope this helped!!!

3 0
3 years ago
A bank made a farmer a loan of $1,400 at 15% for three years compounded annually. Find the future value and the compound interes
hodyreva [135]

Answer: The principal amount is P=$1000P=$1000. •

Step-by-step explanation:

7 0
3 years ago
Factor the polynomial: – 43 – 4x2 - 5x
Sedaia [141]

Answer:

Step-by-step explanation:

i think you messed up the options, but assuming the function is this:

-x^3-4x^2-5x

then the correct factorized form is:

-x(x^2+4x+5)

4 0
3 years ago
c) There are 32 students in a class. If the ratio of the number of boys and girls is 5:3, find the number of boys and girls. ​
stepladder [879]

Answer:

The no. of boys = 20

The no. of girls = 12

Step-by-step explanation:

Ratio of no. of boys to girls = 5 : 3

[5 multiplied with something, and 3 multiplied with something, added together makes 32.Thus, that something = x]

5x + 3x = 32

= 8x = 32

=x = 32÷8 = 4

5x = 5 x 4 = 20

3x = 3 x 4 = 12

5 0
2 years ago
Read 2 more answers
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