Question
PSLE
Oliver was given a fixed amount of allowance each month. In July, he spent $50 and saved the rest. In August, he spent 30% less and his savings increased by 20%. How much was Oliver's allowance for each month?
2 m

Click button first when a symbol is required. X

PSLE
Oliver was given a fixed amount of allowance each month. In July, he spent $50 and saved the rest. In August, he spent 30% less and his savings increased by 20%. How much was Oliver's allowance for each month?