Answer:
Step-by-step explanation:
Write down the problem;
Simplify
Convert so that the fractions have a common denominator; multiply the numerator and denominator of both fractions such that the denominators are equal;
Add the fractions;
Convert to mixed number;
Answer:
i believe JL=12
Step-by-step explanation:
Answer:
Ella takes 3/5 hours
Holly takes 1 3/5 hours = 8/5 hours
She takes 3/4 * (Ella's time). (ATQ)
= 3/4 * 8/5
= 24/20
Time taken by Holly to complete 5 paintings
= Time taken in 1 painting * 5
= 24/20 * 5
= 24/4
= 6 hours
Answer:
11:7
Step-by-step explanation:
Solution
Here
7a-11b=0
a:b=?
we know that
a=7
b=11
ans =11:7
Hence proved
Scale Factor is just being multiplied to the width and length.
