179 Best Math Questions and Answers (Q&A) - ProProfs Discuss

Wyatt Williams
Answered: Apr 23, 2024

1 Answer

657 views

How would you convert the hexadecimal number B2 to binary?

A. Cook, English Professor
Answered: Jan 02, 2019

Correct answer is 10110010
First step: look up each octal digit in the decimal, binary, hexa and octal chart table to obtain the equivalent group of four binary digits.
(B) 16 =...Read More

4 Answers

647 views

How much simple interest is due on a loan of US$120 for two years if the annual rate of interest is 5 %?

John Smith
Answered: Apr 23, 2024

$13.20

I = PRT/100 P= 120, R= 5.5%, Time = 2 years, Warning if time in months always express it iterms of years, by put the month value over 12

1 Answer

624 views

What is gasoline?

E. Stanley, Technical writer
Answered: Apr 25, 2019

The correct answer to this question is $10. This question would mainly be found on a math test, focusing on mathematical logic. This logic uses many theories including set, model, recursion, and...Read More

2 Answers

613 views

Can you calculate the interest earned by Mr. Smith at the end when he deposited $40, 000 in a bank and earned simple interest at 7% per annum for two years?

John Adney
Answered: Dec 05, 2017

To calculate simple interest, use the given formula:

I = P*R*T/100

I=40000.*.07*2=5600.

3 Answers

606 views

What is the sum of 546 and 200?

Markda John
Answered: Apr 02, 2018

The sum of 546 and 200 is 746. There’s really not much to this. If you’re adding nothing to 46, it is still 46 in the end. The only real change is the hundreds place. You can figure...Read More

2 Answers

606 views

What does HCF stand for?

K. Galatia
Answered: Nov 14, 2019

HCF is a term that is commonly used in math. This stands for Highest Common Factor, and this is something that you look for when you need to check out the different factors of two numbers that...Read More

6 Answers

596 views

How can you convert the binary number 11011 to hexadecimal?

L. Hawkes, Teacher
Answered: Jan 09, 2019

Binary numbers are commonly found in math or computer languages. Binary refers to a base-2 number system. Usually, the two numbers that are included in the binary number would be zeroes and ones...Read More

2 Answers

570 views

What number comes next in the pattern 1, 3, 5, 7, 9, 11?

Nicki
Answered: Apr 23, 2024

1 Answer

555 views

What is the price of a $300 watch marked down 40 per cent?

RoggerFinch
Answered: Apr 23, 2024

180

1 Answer

549 views

What is the square root of 3 to the square root of 2 power times the square root of 3 to the negative square root of 2 power?

C. Perez, Writer
Answered: Jun 13, 2019

The correct answer to this question is 1. To solve this question, we would start off with the equation √2√3–√−2√. Being that both squares are 3, we can...Read More

3 Answers

538 views

How many grams of dextrose will 1000mL of a D5W (5%) solution contain?

Jalexx
Answered: Apr 23, 2024

50, 50 g, 50 grams

****

1 Answer

515 views

Can you put these numbers in order from smallest to largest: 0.5, 0.05, 0.15, 1.0?

John Smith
Answered: Apr 23, 2024

0.05, 0.15, 0.5, 1.0
0.05 0.15 0.5 1.0
0.05; 0.15; 0.5; 1.0

1 Answer

508 views

Which geographical region has both celsius and farhenheit degrees same at one point?

John Adney
Answered: Jun 12, 2017

This can occur in Antarctica at negative forty degrees Celsius.

3 Answers

498 views

How many integers greater than 10 and less than 30 are relatively prime with 28?

Cmsegal
Answered: Apr 23, 2024

9 integers

1 Answer

487 views

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