1.) x=4
2.)? 20=32-50
3.)x= 16 divided by 4,3+1, etc.
If 1/3 of a birds eggs hatch and 2 eegs hatch the bird would have to have laid 6 eggs in total.
Answer:
Mr. Perkins changed the oil in his car. He bought. 6 liters of oil. He put 4,500 ml in his car.
Step-by-step explanation:
Answer:
Keep your logins locked down with our favorite apps for PC, Mac, Android, iPhone.
Step-by-step explanation:
Answer:
(1, 3), (2, 6), (3, 9)
Step-by-step explanation:
Dividing the first given ratio by 7 gives ...
7/7 : 21/7 = 1 : 3
Multiplying this by 2 and 3 gives the other ratios you want.
= 2(1) : 2(3) = 2 : 6
= 3(1) : 3(3) = 3 : 9
The equivalent ratios are (1, 3), (2, 6), (3, 9).
