B; 25.65+13.23+6.35=45.23
To do this mentally just add the 2 decimals places together first (1.23). Then just add the whole numbers (44). Then add the 2 numbers together, 44+1.23=45.23
The decimal form of a number 4 7/20 is, 4.35
Now, We can Convert to improper fraction:-
4 7/20
20 × 4 = 80
80 + 7 = 87
Hence, Improper fraction:-
= 87/20
Now, We can Turn into decimal:-
Divide Numerator by denominator:-
87/20
87 ÷ 20
= 4.35
Hence, We get;
4 7/20 = 87/20 = 4.35
4 7/20 = 4.35
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Four quarters with four nickles make up 120% of a dollar.
12 dimes make 120% of a dollar.
A dime is equal to one-tenth of a dollar.
A penny is equal to one-hundredth of a dollar.
A nickle is equal to one-twentieth of a dollar.
A quarter is equal to one-fourth of a dollar.
120% of a dollar = 1 dollar + 0.2 dollars = $1.2
Thus, Four quarters with four nickles make up 120% of a dollar and
12 dimes make 120% of a dollar.
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