19/20 As decimal rounded to the nearest hundredths place

 " 0.95 " .

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Step-by-step explanation:

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;

                  =  95 ÷ 100 ;

              Note: to divide a number by "100" ;  you take the decimal place of the original number, and move the decimal space two spaces backward.

                 =  95. ÷ 100 = .95 ;   →  write as:  " 0.95 " .

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Other method:

 19/20 = 19 ÷ 20 ; Use calculator; to get the exact number:

                       →  " 0.95 " ;

                       →   which is already rounded to the nearest hundredths place.

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Hope this helps!

  Best wishes!

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3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

i believe the answer is 323 ft

step-by-step explanation: