Question

radha is drawing a dot rangoli . 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 dots?

Answer 1

Answer:

1. if there are 8 rows then

=8x9

then,32

hence, there is 32 dots in 8 rows

2. if there is ten dots then it will be

=8x10

then, 80

hence there is 80 dots in 8 rows

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