Imsmiley87 Imsmiley87
  • 02-07-2017
  • Mathematics
contestada

Select the proper placement for parentheses to speed up the addition for the expression 4+6+5

Respuesta :

texaschic101
texaschic101 texaschic101
  • 02-07-2017
(4 + 6) + 5.....I would think it would be this one
Answer Link
Nick911 Nick911
  • 02-07-2017
4+6+5
I will use parentheses in 4 and 6, so
4+6+5
=(4+6)+5
=10+5
=15. Hope it help!
Answer Link

Otras preguntas

What is the answer to 24/56 simplified
What is the number in Word form 43080700
The teacher asked that each student completes/complete the exercise. A. complete B. completes The student wished that his mother was/were more lenient about his
What is 10.6 as a fraction
Scientists and historians believe that the time from prehistory to the development of agriculture spans more than two million years. a. True b. False
what were the primary improvement that Americans reaped from industrialization and unbanization
Why did the partition of Africa create artificial boundaries?
No irrational numbers are whole numbers true or false
how many pairs of whole numbers that have a sum of 12
word form for571082346090