. .
The following homework is based on the concepts of Ratio and Rate that have been
taught in the previous week. Refer to your previous notes that you might have made
and then attempt this homework worksheet.
Mention your complete name and section.
• Submit the homework by uploading it on Google Classroom after completing it.
• This homework is marked out of 10, it comprises 5 questions, Each question carries 2
marks
• The homework is to be submitted on a Word document. You will solve each question on
a piece of paper, take a snapshot of that question and upload the picture as answer
under the respective question number.
• Please make sure that the pictures are taken at the correct angle and light and are not
blur as this might hinder your teacher to check your work properly and mark you
accordingly.
• The submission date of this worksheet is Friday, 12 June, 2020.
• Take your time, relax, and solve each question at your own pace. There's no need to
hurry with this work
Q.1 Simplify the following ratio to their simplest form: 15kg to 900g-
02. A sum of money is shared among three people in the ratio of 15:18: 7. Find the total sum
and the largest share, given that the smallest share is $84.
03. The salaries of A and B are in the ratio 8:3. The salaries of A and Care in the ratio 5:12.
Express the salaries of A, B and C in the form of a ratio.
Q4. A typist types 1800 words in 1 hour. Find the number of words that she can type per
minute.
05. Ethan can blow 15 balloons in 20 minutes, Jun Wel can blow 18 balloons in 27 minutes and
Vishal can blow 15 balloons in 21 minutes. Assuming that all balloons are blown at the same
size, who can blow balloons at the fastest rate?
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