3.1.1
Currency A
5
1
Currency B
495
Three different countries have
currencies A, B, and C. The ratio of
currency A to currency B to currency C
is 5:495 : 9. Use the given
information to answer parts (a) through
(c) below.
Currency C
9
1
1
(a) Fill in the given table. Be sure to use the values in the 2nd row of the table whenever possible to avoid round-off error.
Currency A Currency B Currency C
5
495
9
1
(Type integers or simplified
fractions.)
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet