exam
Maths Puzzle
Numerical Ability
please help me solve !!
T-Willy got 128 pounds of honey from his hive. If this was a 60 percent increase from last year, how much honey did he get last year?
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exam Other Question
If there are 6 x109 people on the Earth and there is enough freshwater to provide each person with 8.79 x 105 L, how much freshwater is on the Earth?
Prove that:
1)sin A(1+tan A)+cos A(1+cot a)=sec A.Cosec A