The range = greatest value - lowest = 55 - 8 = 47
Sorry nit sure about interquartile range - its been a long time but i think its 44 - 23 which is 21.
Answer:
Rs. 4,444
Step-by-step explanation:
Let her pocket money be represented as A
She spent 25% of A on her clothes and 11% on shoes and then saved Rs. 1600
Total percentage spent = 25 + 11 = 36%
So, she spent 36% of A and was left with Rs. 1600
This can be represented by the equation below
36% of A = 1600
36/100 x A = 1600
0.36 x A = 1600
Divide both sides by 0.36
0.36/0.36 A = 1600/0.36
A = 4444.44
A = Rs. 4,444
Her pocket money was approximately Rs. 4,444
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Answer:
C
Step-by-step explanation:
10% of 70 is 7. I hope it helps.
