The teacher distributes 5 pencils per student. Can you tell how many p

1.	The teacher distributes 5 pencils per student. Can you tell how many pencils are needed, given the number of students? (Use s for the number of students.)Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows?
Answer» ${\underline{\underline{\large{\textsf{\textbf{\pink{Question : }}}}}}}$ The teacher distributes 5 PENCILS per student. Can you tell how MANY pencils are needed, given the number of students? (Use s for the number of students.) ${\underline{\underline{\large{\textsf{\textbf{\pink{Solution : }}}}}}}$ ❍Let the number of students be "s". $\\$ $\sf{Total \ number \ of \ pencils \ = Number \ of \ pencils \ given \ to each \ students × Number \ of \ students.}$ ${\sf{\pink{=5s}}}$ ⠀⠀⠀⠀⠀⠀_____________________ ${\underline{\underline{\large{\textsf{\textbf{\pink{Question : }}}}}}}$ Radha is drawing a dot RANGOLI (a beautiful pattern of lines joining dots with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows? ${\underline{\underline{\large{\textsf{\textbf{\pink{Solution : }}}}}}}$ Number of dots in 1 row = 9 $\\$ Number of rows = r $\\$ $\sf{Total \ number \ of \ dots \ in \ r \ rows = Number \ of rows \ × Number \ of \ dots \ in \ a \ row}$ ${\sf{\pink{=9r}}}$ $\\$ $\sf{Number \ of \ dots \ in \ 8 \ rows = 8 × 9 = 72}$ $\\$ $\sf{Number \ of \ dots \ in \ 10 \ rows = 10×9=90}$ ⠀⠀⠀⠀⠀__________________________

The teacher distributes 5 pencils per student. Can you tell how many pencils are needed, given the number of students? (Use s for the number of students.)Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows?

Answer»

${\underline{\underline{\large{\textsf{\textbf{\pink{Question : }}}}}}}$

The teacher distributes 5 PENCILS per student. Can you tell how MANY pencils are needed, given the number of students? (Use s for the number of students.)

${\underline{\underline{\large{\textsf{\textbf{\pink{Solution : }}}}}}}$

❍Let the number of students be "s".

$\\$

$\sf{Total \ number \ of \ pencils \ = Number \ of \ pencils \ given \ to each \ students × Number \ of \ students.}$

${\sf{\pink{=5s}}}$

⠀⠀⠀⠀⠀⠀_____________________

${\underline{\underline{\large{\textsf{\textbf{\pink{Question : }}}}}}}$

Radha is drawing a dot RANGOLI (a beautiful pattern of lines joining dots with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows?

${\underline{\underline{\large{\textsf{\textbf{\pink{Solution : }}}}}}}$

Number of dots in 1 row = 9

$\\$

Number of rows = r

$\\$

$\sf{Total \ number \ of \ dots \ in \ r \ rows = Number \ of rows \ × Number \ of \ dots \ in \ a \ row}$