Answer:
56 gray chairs
24 blue chairs
Step-by-step explanation:
ratio of gray to blue chairs in each row
Gray : blue = 7 : 3
Gray chairs = 7
Blue chairs = 3
Total ratio = 7 + 3
= 10
how many gray chairs and blue chairs will julio use if he sets up a total of 80 chairs
Number of gray chairs = 7/10 × 80
= 0.07 × 80
= 56 gray chairs
Number of blue chairs = 3/10 × 80
= 0.03 × 80
= 24 blue chairs
56 gray chairs
24 blue chairs
0.51
The hundredths place increases when it is higher than or equal to 5 in the thousandths place.
Answer:
12.5
Step-by-step explanation:
40% is 0.4. 0.4 is 1/4. 1/4 * 50 is 12.5
Answer:
8(-5 - -2) = 24. Inside the parantheses is 3. Then you'd multiply 8, which is 24
Step-by-step explanation:
