Answer:
9.55
Step-by-step explanation:
11.30 - 1.75 = 9.55
Simple maths.
First u divide 39.39 to 3 and u get 13.13 so it is already rounded u dont need to round<span />
5000 grams .....................
280 divided by 7 equals 40 and forty times 12 equals 480 so the answer is 480
Answer:
143
Step-by-step explanation:
lets make a fraction:
so
91 oil changes/7days
lets take "x" as the unknown # of oil changes:
so
x/11
91/7=x/11
we can cross multiply:
91*11=7*x
1001=7x
143=x
so 143 oil changes in 11 days
Hope this helps!
