1. 8/9 ÷ 4/9 is done by inverting the divisor (4/9) and then multiplying:
(8/9)(9/4) = 8/4 = 2 (answer)
2. 1/3 ÷ 6 is done similarly: (1/3)(1/6) = 1/18 (answer)
3. 4 ÷ 1/5 = 4 * 5 = 20 (answer)
4. 7 1/2 ÷ 1/4 = (15/2)(4/1) = 30 (answer)
the present of decrease is around 1.92%
I have linked a picture with the intervel.
Answer:
this a poem or a part of a song?
Step-by-step explanation:
16
because juan is spend 28 on gift and he added a 16 .
x = .5
4 / x = 8
4 / .5 = 8
