If you meant 3 1/10, 3 1/10 as an Improper Fraction is 11/10.
If you meant 31/10, 31/10 is already a Improper Fraction.
Just add all of the same variables. x+1/2x+4x all have the same variable, and 4 is it's own variable. Answer simplified is 5.5x+4.
Answer:
original size of Jay's bread dough is raised to 220%
Step-by-step explanation:
Let 1 be the original size of the bread
her bread dough is 11/5 of its original size.

The original size of the bread is raised to 2.2
To get percentage we multiply by 100
2.2*100 = 220%
original size of Jay's bread dough is raised to 220%
Answer:
960 were monochromatic
Step-by-step explanation:
2400x.40=960
I'm pretty sure if the answer accepts decimals, if two apples = 175 grams, then one apple equals 87.5 grams, and if we want an apple that equals four grams, it would be less than one apple so we would divide the grams of one apple till it equals 4, therefore 87.5/4 = 21.875
P.S. im not entirely sure this is right im just trying to help :)