Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- $_____ = 300¢
- $15 = _____ ¢
- $3 = _____ 20¢
- 310¢ = $ _____
$1 = 100¢
(a)
$_____ = 300¢
300 ÷ 100 = 3
(b)
$15 = _____ ¢
15 x 100 = 1500
(c)
$3 = _____ 20¢
Number of 20¢ coins in $1
= 100 ÷ 20
= 5
Number of 20¢ coins in $3
= 3 x 5
= 15
(d)
310¢ = $ _____
310 ÷ 100 = 3.10
Answer(s): 3, 1500, 15, 3.10