Answer:
6.25-1.75
Step-by-step explanation:
Step-by-step explanation:
Monique had 6 dollars. She found 25 cents and then bought a book
25 cents = 0.25 dollars
Total dollar she had= 6 + 0.25= 6.25 dollars
Let x be the cost of a book
She ended up with 7 quarters. Convert quarter into dollars
1 quarter = 0.25 dollars
7 quarters = 7 times 0.25=1.75 dollars
So she ended up with 1.75 dollars
Amount she had at the beginning - the cost of book = amount ended up
Number of dollars spent on the book = Amount she had - amount ended
Number of dollars spent on the book=
6.25-1.75
<span>35/45 = (7 x 5)/(9 x 5) = 7/9
</span>
It is 2.5 times more expensive.
50 Percent of 4 is 2.
So, 4 + 4 + 2 = 10
Since thousands has 3 zeros, you would just write 10 with 3 zeros. The answer would be 10,000.
