To prepare for a bake-off, Chuck used 0.53 kilogram of flour each day for 4 weeks. How many grams did Chuck use in those 4 weeks?

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

What is the solution to the division problem below x3+x2-11x+4/x+4