d = q + 3; 10d + 25q = 345. 10(q + 3) + 25q = 345 ie 35q = 315 so q = 9 and d = 12. Check: 9 quarters = $2.25, 12 dimes = $1.20, total $3.45.QED
7 quarters 2 dimes 4 nickels
15 quarters, 3 dimes
He has 18 quarters (for $4.50)...........and 10 dimes ($1.00)
Well, honey, if we're talking about quarters and dimes, there are actually 6 ways you can make $2.00. You can have 8 quarters and 0 dimes, 6 quarters and 2 dimes, 4 quarters and 4 dimes, 2 quarters and 6 dimes, 0 quarters and 10 dimes, or just a fancy mix of quarters and dimes. So, go ahead and make it rain with those coins!
1 quarter and 21 dimes or 3 quarters and 16 dimes or 5 quarters and 11 dimes or 7 quarters and 6 dimes or 9 quarters and 1 dime
The answer is 32 quarters
7 quarters 2 dimes 4 nickels
30 quarters equals $7.50 42 dimes equals $4.20 That adds up to 72 coins with a value of $11.70
10 dimes 5 quarters
15 quarters, 3 dimes
To find the number of quarters and dimes in $9.25, we can use the fact that quarters are worth $0.25 and dimes are worth $0.10. If we let ( q ) represent the number of quarters and ( d ) represent the number of dimes, we can set up the equation: ( 0.25q + 0.10d = 9.25 ). However, without additional information about the specific numbers of quarters and dimes, there are multiple combinations that can satisfy this equation. For example, if there are 30 quarters ($7.50) and 17 dimes ($1.70), that would total $9.25.
130 quarters are in 325 dimes
He has 18 quarters (for $4.50)...........and 10 dimes ($1.00)
I already solved it sorry guys this is the guy who asked it. Thx
Ten dimes is equal to four quarters.
195 dimes. 78 quarters.
4 quarters and 4 dimes is $1.40