Number 5a. is 26.78 and 5b. is 8.5
Answer:
3:4?
Step-by-step explanation:
If you fill in the blank for c and d it show 3:4. Sorry if this doesn’t help, I don’t fully understand the question
Answer:
subtract 7
Step-by-step explanation:
y+7=18
You need to get the y by itself, so you subtract 7 to cancel it out.
y+7=18
-7 -7
y=11
---
hope it helps
Furstly, multiplying mixed fractions together is chaotic. Convert them into improper fractions first.
(22/3) * (20/3) * (27/10)
Secondly, don't start multiplying all out! Look for common factors. There are two 3's at the denominator, and 27 is 3^3 at the numerator. Cross them out!
22 * 20 * 3 / 10
Hey! There are multiples of 10 too!
22 * 2 * 3
= (11 * 2) * 2 * 3
= 11 * 12
= 132
That leads to option 3!
