If 80 is 80%of the value, what is the value

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out