Sandra jogs a total distance of 135 km each month. What is the total distance sa

Question

Sandra jogs a total distance of 135 km each month. What is the total distance sandra jogs in 2 years?

If Sandra increases the total distance each month by 70km, What would be the total distance she would jog in 1 year?

2.the principal at school challenged every fifth grader to read 25 novels by the end of the year .if there are 125 fifth graders at school,and each fifth grader suceeds in the challenge,how many novels will they read in all?

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3.felicia needs to buy hot dogs for a school event.there r seven groups each with 55 people .if each person gets 2 hot dogs how many total hot dogs does felicia need to buy?

felicia invites the neighbouring school which has six groups of 40 people to the school event.what is the total amount of hot dogs that felicia needs to buy for the event now tht she has includedthe neighboring school?

4there are 118 students in the 5 th grade at janes school. there are four 5 tyh grade classes.one class has 28 students and other classes have an equal number of students.jane is in class that does not have 28 students .how many students are in janes class?

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Explanation / Answer

1.Each month 135km mean in two year there are 24 months hence 135*24= 3240

if it increase 70 km each month then applt arithmatic progression Sn= 12/2((2*135)+(11*70) = 6240

2. Condition 1 if all fifth grader read different books then simply ucan say 125*25=3125 different novels

condition 2 among them some novels are read again and again by different user 25 novels

3. 55*7*2=770 hotdogs 55*7*2+6*40*2=1250 hotdogs

4.118 = 28+23+23+22+22 so eiher 23 or 22 students in jane class

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