Question

How do you solve this
Luis and Julia have the same number of coins. Luis has only dimes and Julia has only quarters. If Julia has $1.80 more than Luis does, how many coins does each have?

Answer 1

Too hard?

Answer 2

Hello???

Answer 3

j +1.80 = l
.25j = .10l

Answer 4

sorry my son interrupted me

Answer 5

j = L -1.80
.25 (L-1.80) = .1L
.25L -.45 = .1L
.25L -.10L = .45
.15L = .45
L = 3

Answer 6

Ok I got, thanks

Answer 7

.10(3) = .25J
.30 = .25J
1.2 = J