Aarushi spends `R sdotx\ ` daily and saves `R sdoty` per week. How much money she saves in `x y^2` weeks?

Rohan spends Rs. x daily and saves Rs. y per week. What is his income after 3 weeks?

Binny spends Rs. a daily and saved Rs. b per week. What is her income for two weeks?

A man spends R sdotx per week. The total money spent by him in x y^2 weeks is .............

Lata spent Rs 9.50 for buying a pen and Rs 2.50 for one pencil.How much money did she spend?

Ramkali would need Rs. 1800 for admission fee and books etc., for her daughter to start going to school from next year. She saved Rs. 50 in the first month of this year and increased her monthly saving by Rs. 20. After a year, how much money will she save? Will she be able to fulfil her dream of sending her daughter to school?

A bakery sells cookies in packs of 45 g each for Rs. 7.50 each. If the bakery prodces 115 kg of biscuits every week, how many packs can be made out of the cookies baked? How much if any of the cookies will be left over? If the bakery is able to sell all the packets, how much money will they have in a week?

Susan invested certain amount of money in two schemes A and B, which offer interest at the rate of 8% per annum and 9% per annum, respectively. She received Rs. 1860 as annual interest. However, had she interchanged the amount of investments in the two schemes, she would have received Rs. 20 more as annual interest. How much money did she invest in each scheme ?

A bookstore sold books worth Rs. 2,85,891 in the first week of June and books worth Rs. 4,00,768 in the next week. How much was the sale in the two weeks together? In which week was the sale greater and by how much?

Shruti spend 12.50 rupaiy for buying a pen and 2.75 rupey for one pencil. How much did she spent ?

The following pie-chart shows the monthly expenditure of Shikha on various items. If she spends Rs. 16000 per month, answer the following questions: How much does she spend on rent? How much does she spend on education? What is the ratio of expenses on food and rent?