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Pat has 3.80 in nickels and dimes if there are 51 coins in all how many of them are nickels?
Wiki User
∙ 9y ago
Pat has 3.80 in nickels and dimes. She has 51 coins in all. Pat has 26 nickels of the 51 coins.
Wiki User
∙ 9y ago
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If a piggybank contains 3.80 in dimes and quarters and there are 20 coins in all what is the formula for how many dimes there are?
let x be number of dimes let y be the number of quarters 10x+25y=380 x+y=20 now we need to manipulate so we can isolate for one variable. y=20-x now we sub into y 10x+25(20-x)=380 expand the expression 10x+500-25x=380 -15x=-120 x=8 therefore there are 8 dimes 8+y=20 y=12 therefore there are 12 quarters
How many tenths are in 380?
There are 3800 tenths in 380.
How many centimeters are in 380 meters?
There are 38,000 centimeters in 380 meters.
How many percent are that increased from 350 to 380?
350 to 380 is an 8.57% increase.
How many feet is 380 mm?
380 mm = 1.2467 ft (rounded)
If a piggybank contains 3.80 in dimes and quarters and there are 20 coins in all what is the formula for how many dimes there are?
let x be number of dimes let y be the number of quarters 10x+25y=380 x+y=20 now we need to manipulate so we can isolate for one variable. y=20-x now we sub into y 10x+25(20-x)=380 expand the expression 10x+500-25x=380 -15x=-120 x=8 therefore there are 8 dimes 8+y=20 y=12 therefore there are 12 quarters
How many meters in 380 dm?
380
How many tenths are in 380?
There are 3800 tenths in 380.
How many tens is 380?
thirty-eight 380 / 10 = 38
How many times does 4 go in to 380?
380 ÷ 4 = 95.
380 miles is how many kilometers?
380 miles is 611.5 kilometres
How many miles is 380 km?
380 kilometres = 236.12 miles.
How many gallons in 380 liters?
380 L = 100,3854 gallons
How many stone is 380 pounds?
380 pounds is 27.1 stone.
How many m are in 380 dm?
380 decimeters is 38 meters
How many ounces is 380 grams?
380 grams = 13.4 ounces
How many cartridges does a 380 hold?
Depends on WHICH .380. There is no one answer to your question.
