Answer:
=7.5
Step-by-step explanation:
You'd have to get 112 out of 140 in order to get an 80% right on the dot
Answer:
-8/27
Step-by-step explanation:
Convert 2 1/4 into a improper fraction: 9/4
Rewrite the equation: -2/3 divided by 9/4
To divide fraction, multiply by the reciprocal of that fraction
Reciprocal of 9/4: 9/4
Multiply the fractions: -2/3 times 4/9
=-8/27
Answer:
If the sum of first 6 terms is 9 times to the sum of first 3 terms of the same G.P., then common ratio of the series will be. Solution: Let a be the first term and r be the common ratio of the GP. Hence option (2) is the answer.
Answer:
There are 2 possible solutions, but only one of the solutions is viable.
Step-by-step explanation: (Plato Answer)