greeny487 greeny487
  • 09-03-2016
  • Mathematics
contestada

how does knowing 1/5 of 10 help you find 2/5 of 10?

Respuesta :

Jazzy1011
Jazzy1011 Jazzy1011
  • 09-03-2016
because you are just multiplying the answer and 1/5 of 10 is almost the dapple as 2/5 of 10 and 1/5 of 10 is another way of saying 25/100 and 2/5 is another way of saying 50/100
Answer Link

Otras preguntas

How does HIV harm the body? a. It deceives the body into attacking itself. b. It destroys immune cells, leaving the body defenseless. c. It causes vital organs
Round the number 4278649 to nearest 100
Which president made it a priority to complete the transcontinental railroad? A. Thomas Jefferson B. James Buchanan C. Abraham Lincoln D. Andrew Johnson
A gardener combines x fluid ounces of 20% liquid fertilizer and 80% water mix with y fluid ounces of 5% liquid fertilizer and 95% water mix to make 30 fluid oun
A teacher asks a student to find 54 of a number. Instead, the student finds 45 of the number. Her answer is 36 less than the correct answer. What is the correc
what is 19.17 as a mixed number
which variable has the least effect on enzyme activity? A.temperature B. Light intensity C.pH D. Substrate concentration
One of the economic challenges Japan has faced in recent years is A. isolation. B. limited government. C. unlimited government. D. recession
The plans Indians embraced the ghost dance movement because they were?
Fred completed 10 math problems. this is 40%of the number of math problems he has to do. how many math problems does he have to do?