What is 15/4 plus 11/10. HELP ME PLEASE
2 answers:
15/4 plus 11/10
first find the common denominator so the common denominator is 20 so you have turn 10 and 4 to 20.
If you want to turn 4 to 20 you multiply it by 5 you multiply 5 to 4 and 15 that will be 75/20.
if want to turn 10 to 20 you multiply it by 2 . u multiply 2 to 10 and 11 that will be 22/20
then you do 75/20 plus 22/20 you add 75 plus 20 equal 97/20 you don't change the denominator. the decimal will be 4.85.
The answer is 99/20 or 4.95 or 4 19/20
You might be interested in
Yes they are because they share the same variables and you can add the numbers.
Answer:
0,-11
just did it and got the answer correct
Answer:
Ray AC and Ray BC
Step-by-step explanation:
Answer: x = +4 or -4
Step-by-step explanation:
x² - 1 = 15
x² = 15 + 1
x² = 16
Therefore, to solve for x we take the square root of both side
√x² = +/-√16
x² = +/-4
so, x = +4 or -4
1/8 divided by 2/5 is 5/16 or 0.3125
