0
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with FranAdd your answer:
Earn +20 ptsQ: Can you multiply a number by 4 by doubling it twice?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Is doubling and doubling again is the same as multiplying by 4?
That is correct; to multiply by 2 and then multiply by 2 again is equivalent to multiplying by 4.
Why is the product of two decimals smaller then the factors?
When you multiply 4 by 2, you're doubling it, increasing 4 to twice its size. When you multiply 0.25 by 0.5, you're cutting it in half, decreasing 0.25 to 0.125.
Do you multiply the number twice if it's squared?
If you square a number, then you are taking the number times itself. For instance, 4 squared is 16, because 4 times 4 is 16.
What does twice the sum of a number and 4 mean?
It means that you add a number to 4, then multiply the result by 2. If you call the number "n", you can also write this in algebra shorthand as:2(n+4)
How you find 75 percent of a number?
Multiply it by 0.75 or divide it by 4 and multiply it by 3.
Trending Questions
What kinds of tools do scientists use to make measurements?
Next number in sequence 10 30 15 16 48 24?
What is the gravitational potential energy of a 95 kg rock at the top of a 45m cliff?
What is x squared minus x minus 30?
At 60 miles an hr how long will it take to travel 180 miles?
What is modeling integers?
How many diagonals undecagon?
What is limiting reactant in 2Al plus 6HCl equals 2AlCl3 plus 3 H2?
Is -1.45 rational?
When two fractions refer to the same whole explain why the fraction with the lesser denominator has larger pieces than the fraction with the greater denominator?
What is the theme for Luke Chapter 1 verses 26 to 38?
How do you write 189215 in word form?
What is 10x20 6x?
What will give me 13 if I divide 195?
How many inches are in 55 feet?
What is 1 and 4 tenths more than 5.313?
How do you factor x squared minus x?
2x plus 36 4?
What is 16 km in cm?
What tube is approximately 5 feet long?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.