2 answers:
Color 4 boxes because 4/1 times 1/3 equals 4/3 witch is 4 boxes
Each small box is 1/3, so shade 4.
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Answer:
it has a volume of 1 cubic unit. its called a "unit block"
Step-by-step explanation:
The second option is the answer
Answer:
3a+6b = 45
Multiply by 2
6a +12b = 90.....(1)
2a- 2b = -12
Multiply by 3
6a - 6b = -36 .....(2)
(1)-(2)
18b = 126
b= 7
3a+6b = 45
3a + 6(7) = 45
3a +42 = 45
3a = 3
a= 1
(a,b) = ( 1,7)
Answer:
The original number is 72
Step-by-step explanation:
72 swapping digits around results in 27
1/3 of 72 = 24
24 + 3 = 27
Answer:
x=19
Step-by-step explanation: