Travis used 76% of the money in his savings account to buy something that cost him $380. How much money is left in his savings account?

$120

Step-by-step explanation:

Step 1: Find how much he had in total. One way of doing that is setting up a fraction, then solve

Cross Multiply

SImplify

Multiply both sides by 25

Simplify

Divide both sides by 19

Simplify

That means he had a total of $500 in his account.

Step 2: Subtract the amount used from the total

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet