Soon-House sells a $1.980 snow thrower on the installment plan. The installment agreement includes a 20% down payment and 12 monthly payments of $161 each. How much is the down peyment? What is the total amount of the monthly payments? show work please

$396 as down payment

$1932 in total of monthly payments

Step-by-step explanation:

To find the down payment we just need to multiply the price by .2 since 20% is being paid

1980 x .2 = 396

To find the total amount paid for the monthly payments, we multiply the monthly payment by the number of months.

161 x 12 = 1932

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

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