Answer:
to estimate the result of multiplication (product), round the numbers to some close numbers that you can easily multiply mentally. One method of estimation is to round all factors to the biggest digit (place value) they have.
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
first turn percent into decimal,
10/100 = 0.10
then multiply 100 x 0.10 = 10
so therefore 10% 0f 100 is 10
She will save $45 dollars a week the working is
150÷10
=15
30%=15×3
$45
Answer:
its C
Step-by-step explanation:
I hope this helps :)
Answer= 18
Explanation: you have to graph it on a grid paper first then make. Also trust me it’s the answer
