math
posted by sara .
Roses were planted 100 cm apart around a rectangular garden. There were no roses at the corners. They started 1 m from each corner. The garden was 5 m by 3 m. How many roses were planted?

math 
Steve
For a side of n meters, n2 meters have roses, so there are 10(n2)+1 roses.
total roses: 2(10(52)+1 + 10(31)+1) = 104
Respond to this Question
Similar Questions

math
My garden is planted with flowers 5/6 of the flowers are roses 2/3 of the roses are yellow and the rest are red. What fraction of the roses is red? 
math
a rectangular garden has a length of 9 meters and a width of 7 meters. inside the garden is a square patch of roses. the patch is a square with sides of 4 meters. what is the area of the part of the garden NOT covered by roses? 
math
in a garden, 2/3 of the flowers are roses. of the roses in the garden, 5/12 are yellow and the rest are red. what fraction of flower are red roses? 
maths
heather loves roses.in her rose garden she has half as many pink roses as red,and four time as many red ones as white.there are 37 roses that are either yellow or white.twenty are yellow.how many roses are in heather's garden. 
Maths
Heather loves roses.In her rose garden she has half as many pink roses as red,and four times as many red ones as white.There are 37 roses that are either yellow or white.Twenty are yellow.How many roses are in Heather's garden? 
Math
1/4 of the roses in the garden are red, 1/3 of the remainder are yellow, and the rest are pink. There are 24 more pink roses than red roses, how many roses are there altogether? 
Math
Rachel planted a flower garden. She planted roses in 1/4 of the garden and 1/3 of the roses were pink. She planted tulips in 1/3 of the garden and 1/3 of the tulips were pink. How many roses were there in Rachel's garden? 
math
A rectangular garden was planted measures 12 ft by 8 ft. You want to plant a border of roses around the garden of equal width with the same area as the garden. What should the width of the border of roses be? 
Statistic
A bouquet of roses is to be composed by a florist. Six roses are chosen at random from four red roses and five white roses. In how many ways can the bouquet of roses be composed if there must be more white roses than red roses? 
Math
A flower garden has three times as many red roses as pink roses. Twice the number of red roses is equal to four times the number of pink roses increased by ten. How many red roses are there?