Answer:
6.32
Step-by-step explanation:
There's an easy trick for this. Move the decimal point once to the left, and then multiply by 2.
31.60 turns into 3.16 (which is 10% btw)
Multiply 3.16 by 2 and you get 6.32, or 20% of 31.60. Hope this helped!
Answer: 1 11/12
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Distribute 10 in the equation
10 x 3 + 10 x 4 = 70
Answer:
1 hour/ 34 minutes
Step-by-step explanation:
Answer - 20a + 24b because 8 is added to both variables.
