Question
PSLE
Ken was given a fixed amount of allowance each month. In January, he saved $40 and spent the rest. In February, he saved 20% more and his spending decreased by 10%. How much was Ken's allowance for each month?
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PSLE
Ken was given a fixed amount of allowance each month. In January, he saved $40 and spent the rest. In February, he saved 20% more and his spending decreased by 10%. How much was Ken's allowance for each month?