Answer:
This is a hardbut I think the awnser is C
Step-by-step explanation:
This usually happens when a person think that the others are incapable of actullay figuring out he problems .
To solve for this, set up a proportion.
21/40 = x/100.
Cross multiply the fraction's numerators with the denominators;
21 x 100, 40 and x.
2100/40x.
Divide both numbers by 40 to get x.
2100/40 = 52.5
21 is 52.5% of 40.
I hope this helps!
Answer:
2
Step-by-step explanation:
He made 1 full one and the other contained 5
Answer:
there are 4 boys for every 5 girls.
Step-by-step explanation:
Answer:
she would save 1.1 extra gallons
Step-by-step explanation:
54 miles to work
30 miles a gallon so 1.8 gallons to get to work
27 miles a gallon so 2 gallons to get to work
30 miles car saves 5.4 miles more each day she drives to work
5.4 X 5 = 27 extra miles so 1.1 gallons she would be saving each work week
