2/3 as many tables as chairs means 3/2 as many chairs as tables. So you can make the equation 4t-95=(3/2)t. Solving for t, the amount of tables, gets you 38 and there were originally 4 times that amount of chairs in the hall so there must have been 152 chairs at first.
Answer:
0.56
Step-by-step explanation:
3/15x, 2/10x and 0.20x are equivalent to 1/5x
Step-by-step explanation:
- Step 1: Verify whether the expressions are equal to 1/5x
⇒ 3/15x = 1/5x (Common factor is 3)
⇒ 2/10x = 1/5x (Common factor is 2)
⇒ 0.50x = 1/2x Not equivalent to 1/5x
⇒ 0.20x = 1/5x (Decimal equivalent)
Answer:
Step-by-step explanation:
Pee pee
your average mean score would be <u>C. 85</u>