Coin collections in a group of quarters and nickels, there are four
more nickels than quarters. how many nickels and quarters are
there if the coins are worth $2.30?

answer:

11 nickles

7 quarters

11-7 quarters = 4 quarters less 4 nickles more

step-by-step explanation:

okay

so

1$ =100(cents)

that means that

so

there must be

100 cents

meaning

4 quarter =$1

8 quarter

now the rest can be nickles

5 (cents)= nickles

5+5+5+5=20+5+5=30

8 quarters

6 nickles

so lets do this

6 times 5 = 30

10 x 5 = 50

$1.50 quarter = 6 quarters

1.75 in quarter =7 guarters

12x 5 =60 cents in quarters

1.75

11 nickles

7 quarters

11-7 quarters

triangle and cube

step-by-step explanation:

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2