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1/3(a + b) = 60
a + b = 60 * 3 = 180
1/4(a - b) = 28
a - b = 28 * 4 = 112
a + b = 180
a - b = 112
---------------add
2a = 292
a = 292/2
a = 146
a + b = 180
146 + b = 180
b = 180 - 146
b = 34
so ur 2 angles are : 146 and 34
0.48
12/25
add a 0 and a decimal then you will see then number goes with 4 then 8 there is your answer.
Multiply the two probabilities together.
Probability of spinning orange: 2/6 or 1/3
Probability of spinning brown: 3/6 or 1/2.
1/3 * 1/2= 1/6
1/2 * 1/2= 1/4
Final answers: For q1= 1/6; For q2= 1/4
Answer:
30 x 8=240
30 gallons of water is 240 pounds
