Question

kinyua spent 1/4 of his net january salary on school fees .he spent 1/4 of the remainder on electricity,he spent 1/9 of what remained on transport,if he finally had sh 3400,calculate his net january salary ​

Answer 1

Answer:

1-1/4 = 3/4.

3/4-1/4 = 2/4 = 1/2.

1/2-1/9 = 9/18-2/18 = 7/18.

7x/18 = 8400

X = $21,600 = Net Jan. salary.

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