0
When working with mixed numbers, it is usually easier to convert them to improper fractions, do the operations, and then to convert any resulting improper fraction back to a mixed number. However, due to the size of the whole numbers, in this case it is easier to add the fractions first, and then add the whole numbers to the result of that sum:
1/4 + 3/5 = (1×5)/(4×5) + (3×4)/(5×4) = 5/20 + 12/20 = (5+12)/20 = 17/20
→ 45 1/4 + 125 3/5 = 45 + 1/4 + 123 + 3/5 = 45 + 125 + (1/4 + 3/5) = 170 + 17/20 = 170 17/20.
Still curious? Ask our experts.
Chat with our AI personalities
Rafa
Steve
JordanAdd your answer:
Earn +20 pts
What is 1 25 plus 23 plus 45?
If you mean 125+23+45 then it is 193
9 5ths is equvilent to?
9 5ths is equal to 9x5=45
What is 4 5ths of 45?
36
What is 2 5ths of 45?
2/5 of 45 = 18
3 5ths of 45?
45 * 3/5 = 27
What is 3 5ths of45?
45 broken into 5ths is equal to 45/5 which equals 9. 3/5 is then 3 times 9 or 27
What is 45 over 125 as a decimal?
45/125 = 45 ÷ 125 = 0.36
What is 45 out of 125 in percent?
To find the percentage of 45 out of 125, you would first divide 45 by 125 to get 0.36. Then, multiply this decimal by 100 to convert it to a percentage, which equals 36%. Therefore, 45 out of 125 is 36% in percentage form.
What is 55 percent off of 125?
55% off of 125 = 45% of 125 = 125*45/100 = 56.25
What is the smallest number that can be divided evenly by 5 and 45?
45.
What is 45 percent of 125?
percentage = 36%% rate:= 45/125 * 100%= 0.36 * 100%= 36%
What is 125 percent of 36?
36% of 125= 36% * 125= 0.36 * 125= 45
